Commit Graph

431 Commits

Author SHA1 Message Date
Tolga Ceylan
6f4380427b Staging: rtl9182u: r819xU_firmware: Replaced C99 comments with C89
Replaced C99 comments with C89.

Signed-off-by: Tolga Ceylan <tolga.ceylan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 16:57:13 -08:00
Tolga Ceylan
23723ea046 Staging: rtl8192u: r819xU_firmware: removed commented out assert
Removed an assert that was commented out. The comment provides
no documentation value as rt_status is properly handled.

Signed-off-by: Tolga Ceylan <tolga.ceylan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 16:57:13 -08:00
Tolga Ceylan
8edd9e7cf1 Staging: rtl8192u: r819xU_firmware: removed commented out variable
Removed commented out variable

Signed-off-by: Tolga Ceylan <tolga.ceylan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 16:57:13 -08:00
Rickard Strandqvist
535f2e7df8 staging: rtl8192u: r8192U_core: Fix driver_info dereference as a null pointer
Fix possible use of use of driver_info as a null pointer in
query_rxdesc_status()
This could happen if stats->RxIs40MHzPacket still has the
default value of zero.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 16:55:24 -08:00
Ksenija Stanojevic
6d67b3a2f3 Staging: rtl8192u: Replace TRUE with true
This patch replaces TRUE by true, since Linux kernel has already a
boolean type, bool, defined in linux/stddef.h

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 15:48:33 -08:00
Cristina Opriceana
19cd22972f Staging: drivers: Bool initializations should use true/false
This patch replaces bool initializations of 1/0 with true/false in order
to increase readability and respect the standards. Warning found by
coccinelle.

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 15:30:07 -08:00
Aya Mahfouz
9eb9e69536 staging: rtl8192u: remove extra parentheses around right bit shift operation
Removes extra parentheses around bitwise right shift operation.
The cases handled are when the resultant value is assigned to
a variable or when a shift operation is carried out for a function
argument. The issues were detected and resolved using the following
coccinelle script:

@@
expression e, e1;
constant c;
@@

e =
-(e1
+e1
>>
-c);
+c;

@@
identifier i;
constant c;
type t;
expression e;
@@

t i =
-(e
+e
>>
-c);
+c;

@@
expression e, e1;
identifier f;
constant c;
@@

e1 = f(...,
-(e
+e
>>
-c)
+c
,...);

Some coding style issues were handled manually to avoid
checkpatch warnings and errors.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 15:22:42 -08:00
Aya Mahfouz
47f0585a20 staging: rtl8192u: ieee80211: replace memset(x,0,ETH_ALEN) by eth_zero_addr(x)
eth_zero_addr() is a wrapper function for memset if 0 is going to
be assigned to a mac address. The replacement was done by the
following coccinelle script:

@header@
@@

#include <linux/etherdevice.h>

@eth_zero_addr@
expression e;
@@

-memset(e,0,ETH_ALEN);
+eth_zero_addr(e);

@eth_broadcast_addr@
identifier e;
@@

-memset(e,\(0xff\|0xFF\|255\),ETH_ALEN);
+eth_broadcast_addr(e);

@linux_header depends on !header && (eth_zero_addr || eth_broadcast_addr) @
@@

+ #include <linux/etherdevice.h>
+

@special_header depends on !header && !linux_header && (eth_zero_addr || eth_broadcast_addr) @
@@

+
+ #include <linux/etherdevice.h>
+

@custom_header depends on !header && !linux_header && !special_header && (eth_zero_addr || eth_broadcast_addr) @
@@

+
+ #include <linux/etherdevice.h>

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 09:54:34 -08:00
Aya Mahfouz
21f5690ec7 staging: rtl8192u: replace memset(x,0,ETH_ALEN) by eth_zero_addr(x)
eth_zero_addr() is a wrapper function for memset if 0 is going to
be assigned to a mac address. The replacement was done by the
following coccinelle script:

@header@
@@

#include <linux/etherdevice.h>

@eth_zero_addr@
expression e;
@@

-memset(e,0,ETH_ALEN);
+eth_zero_addr(e);

@eth_broadcast_addr@
identifier e;
@@

-memset(e,\(0xff\|0xFF\|255\),ETH_ALEN);
+eth_broadcast_addr(e);

@linux_header depends on !header && (eth_zero_addr || eth_broadcast_addr) @
@@

+ #include <linux/etherdevice.h>
+

@special_header depends on !header && !linux_header && (eth_zero_addr || eth_broadcast_addr) @
@@

+
+ #include <linux/etherdevice.h>
+

@custom_header depends on !header && !linux_header && !special_header && (eth_zero_addr || eth_broadcast_addr) @
@@

+
+ #include <linux/etherdevice.h>

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 09:54:34 -08:00
Vaishali Thakkar
c5c15efba8 Staging: rtl8192u: Fix duplicate conditional branch
Replace duplicate branch with correct value. This branch
is supposed to work for low thresh value.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 09:54:34 -08:00
Dilek Uzulmez
80c598a6ab Staging: rtl8192u: Fix quoted string split across lines
This patch fixes checkpatch.pl warning in file ieee80211_crypt.c
WARNING: "quoted string split across lines warning"

Signed-off-by: Dilek Uzulmez <dilekuzulmez@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06 09:54:33 -08:00
Hatice ERTÜRK
babcf83806 Staging: rtl8192u: ieee80211: Add blank line after declarations
The following patch fixes the checkpatch.pl warning:
drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c WARNING:
Missing a blank line after declarations

Signed-off-by: Hatice ERTURK <haticeerturk27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-01 17:10:22 -08:00
Navya Sri Nizamkari
0b5c85e0f4 staging: Remove <linux/moduleparam.h> header.
This patch drops #include <linux/moduleparam.h> in all the staging
driver files that also include #include <linux/module.h> as
module.h includes moduleparam.h already.

The following semantic patch is used to make these changes:

@ includesmodule @
@@
@ depends on includesmodule @
@@
- #include <linux/moduleparam.h>

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-01 17:09:52 -08:00
Hatice ERTÜRK
4d2c47a922 Staging: rtl8192u: ieee80211: Convert comment from C99 style to C89 style
This patch fixes the checkpatch.pl error:
ERROR: "Do not use C99 // comments"

Signed-off-by: Hatice ERTURK <haticeerturk27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-01 17:09:15 -08:00
Ksenija Stanojevic
54160729c5 Staging: rtl8192u: Replace printk() with netdev_dbg()
For dynamic debugging netdev_dbg (if there is a ponterto a device
net structure) is preferred over printk(), which is the raw way
to print something. Issue found by checkpatch.pl.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-01 17:07:05 -08:00
Ksenija Stanojevic
eef638a197 Staging: rtl8192u: Fix line over 80 characters
This patch splits the line so that doesn't exceeds 80 character mark.
Issue found by checkpatch.pl

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-01 17:07:05 -08:00
Ksenija Stanojevic
5d5f573277 Staging: rtl8192u: Fix comments
This patch fixes comments to fit kernel coding style rules,
and also removes commented header file linux/wireless.h. Issue
found by checkpatch.pl.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-01 17:07:05 -08:00
Ksenija Stanojevic
3d0e486eef Staging: rtl8192u: Remove TRUE and FALSE macros
Remove TRUE and FALSE boolean macros, since Linux kernel has already a
boolean type, bool, defined in linux/stddef.h

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-01 17:04:43 -08:00
Ksenija Stanojevic
4b2faf8022 Staging: rtl8192u: Replace TRUE and FALSE macros
Replace all occurrences of TRUE and FALSE by true and false
respectively.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-01 17:04:43 -08:00
Ksenija Stanojevic
6518c10be9 Staging: rtl8192u: Replace printk() with pr_debug()
For dynamic debugging netdev_dbg(), dev_dbg() or  pr_debug() macro is
preferred over printk(), which is the raw way to print something.
Network system has it's own printk format, netdev_dbg, but in this case
function's argument list has no  pointer to a struct netdevice so
pr_debug is used instead.
Issue found by checkpatch.pl.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 15:33:04 -08:00
Ksenija Stanojevic
6a3718cfd0 Staging: rtl8192u: Remove break statement
This patch fixes the checkpatch.pl warning:
WARNING: "break is not useful after a goto or return"

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 15:30:24 -08:00
Aya Mahfouz
1339078956 staging: rtl8192u: rewrite the right hand side of an assignment
This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a <op> b);
to be:
a <op>= b;
where <op> = << | >>.

This issue was detected and resolved using the following
coccinelle script:

@@
identifier i;
expression e;
@@

-i = (i >> e);
+i >>= e;

@@
identifier i;
expression e;
@@

-i = (i << e);
+i <<= e;

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 15:23:47 -08:00
Aya Mahfouz
278c0942c3 staging: rtl8192u: rewrite the right hand side of an assignment
This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a <op> b);
to be:
a <op>= b;
where <op> = << | >>.

This issue was detected and resolved using the following
coccinelle script:

@@
identifier i;
expression e;
@@

-i = (i >> e);
+i >>= e;

@@
identifier i;
expression e;
@@

-i = (i << e);
+i <<= e;

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 15:23:47 -08:00
Ksenija Stanojevic
d0049dfc88 Staging: rtl8192: Simplifying if-else statement
This patch simplifies the code by not having two identical paths and
fixes the warning given by checkpatch.pl: "else is not useful after
a break or return".

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 15:12:10 -08:00
Ksenija Stanojevic
352e579da8 Staging: rtl8192u: Simplify if condition
Remove unnecessary TRUE statement. Field bMediaConnect is of bool
type, so such change is correct.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:46:35 -08:00
Ksenija Stanojevic
72b16fe3f1 Staging: rtl8192u: Simplify if condition.
Remove unnecessary TRUE statement. Fields bDynamicTxLowPower and
bDynamicTxHighPower are of bool type so such change is correct.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:46:35 -08:00
Ksenija Stanojevic
ff757c8a26 Staging: rtl8192u: Convert comments from C99 to C89 style
Kernel style for comments is C89 style. Issue found by checkpatch.pl.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:45:05 -08:00
Navya Sri Nizamkari
a064d27a5b staging: rtl8192u: Remove unnecessary comment
The <linux/config.h> header file is not used anymore,
so it is commented out in this file.This patch deletes
that unnecessary comment.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:44:21 -08:00
Navya Sri Nizamkari
f79483ea0b staging: rtl8192u: Remove commented header.
This patch removes the commented header <linux/config.h>
as it is not used in modern linux systems.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:37:34 -08:00
Navya Sri Nizamkari
45466a5c93 staging: rtl8192u: Remove commented header.
This patch removes the commented header <linux/config.h>
as it is not used in modern linux systems.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:37:34 -08:00
Navya Sri Nizamkari
7ea8b64d3b staging: rtl8192u: Remove commented header.
This patch removes the commented header <linux/config.h>
as it is not used in modern linux systems.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:37:34 -08:00
Navya Sri Nizamkari
609de3ae93 staging: rtl8192u: Remove commented header.
This patch removes the commented header <linux/config.h>
as it is not used in modern linux systems.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:37:31 -08:00
Navya Sri Nizamkari
e5e339655a staging: rtl8192u: Remove commented header.
This patch removes the commented header <linux/config.h>
as it is not used in modern linux systems.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:37:31 -08:00
Ksenija Stanojevic
97567a9064 Staging: rtl8192u: Remove trailing whitespace.
This patch removes whitespace at the end of the line.
Issue found by checkpatch.pl.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:36:07 -08:00
Dilek Uzulmez
6205895296 Staging: rtl8192u: Fix do not use // c99 comments.
This patch fixes "do not use // C99 comments" errors in ieee80211_module.c

Signed-off-by: Dilek Uzulmez <dilekuzulmez@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:30:11 -08:00
Dilek Uzulmez
d6413982b4 Staging: rtl8192u: Remove space before ','
This patch fixes checkpatch.pl error in file r8190_rtl8256.h
ERROR: space prohibited before that ',' (ctx:WxW)

Signed-off-by: Dilek Uzulmez <dilekuzulmez@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:30:11 -08:00
Dilek Uzulmez
36f7c381d3 Staging: rtl8192u: Fix do not use // c99 comments.
This patch fixes "do not use // C99 comments" errors in
r8190_rtl8256.h

Signed-off-by: Dilek Uzulmez <dilekuzulmez@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:28:15 -08:00
Ksenija Stanojevic
fb99f8741d Staging: rtl8192u: Replace printk() with pr_debug() and netdev_dbg().
For dynamic debugging pr_debug() or netdev_dbg (if there is a ponter
to a device net structure) is preferred over printk(), which is the
raw way to print something. Issue found by checkpatch.pl.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:24:15 -08:00
Ksenija Stanojevic
bf1c66e815 Staging: rtl8192u: Remove else after return
This patch simplifies the code by removing else and fixes
the following checkpatch.pl warning: "else is not useful after
break or return".

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:24:15 -08:00
Ksenija Stanojevic
3033669eb2 Staging: rtl8192u: Replace header files
Files <asm/string.h> and <asm/errno.h> should not be included directly.
This patch fixes the following checkpatch.pl warnings:
Use #include <linux/errno.h> instead of <asm/errno.h>
Use #include <linux/string.h> instead of <asm/string.h>

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:24:15 -08:00
Ksenija Stanojevic
98bedd77dc Staging: rtl8192u: Remove space before tab
This patch fixes the checkpatch.pl warning:
WARNING: "please, no space before tabs"

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:24:14 -08:00
Aya Mahfouz
4fde58bb43 staging: rtl8192u: ieee80211: replace init_timer by setup_timer
This patch replaces init_timer and the 2 step initialization of function
and data by setup_timer to make the code more concise.

The issue was discovered using the following coccinelle script:

@@
expression ds, e1, e2;
@@

-init_timer (&ds);
+setup_timer (&ds, e1, e2);
...
(
-ds.function = e1;
...
-ds.data = e2;
|
-ds.data = e2;
...
-ds.function = e1;
)

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-26 13:12:40 -08:00
Vaishali Thakkar
9c18a05c45 Staging: rtl8192u: Use put_unaligned_le16 in rtl819x_BAProc.c
This patch introduces the use of function put_unaligned_le16.

This is done using Coccinelle and semantic patch used is as follows:

@a@
typedef u16, __le16, uint16_t;
{u16,__le16,uint16_t} e16;
identifier tmp;
expression ptr;
expression y,e;
type T;
type T;
@@

- tmp = cpu_to_le16(y);

<+... when != tmp
(
- memcpy(ptr, (T)&tmp, \(2\|sizeof(u16)\|sizeof(__le16)\|sizeof(uint16_t)\|sizeof(e16)\));
+ put_unaligned_le16(y,ptr);
|
- memcpy(ptr, (T)&tmp, ...);
+ put_unaligned_le16(y,ptr);
)
...+>
? tmp = e

@@ type T; identifier a.tmp; @@

- T tmp;
...when != tmp

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-28 11:12:35 -08:00
Lorenzo Stoakes
f0e0f8cffa staging: rtl8192u: Refactor heavy nesting
This patch fixes warnings raised by checkpatch.pl relating to heavily indented
lines in r8192U_dm.c by refactoring code to achieve the same outcome indented by
one less tab.

Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-28 11:10:41 -08:00
Lorenzo Stoakes
16da780830 staging: rtl8192u: remove redundant code
This patch fixes warnings/errors raised by checkpatch.pl relating to redundant
code in r8192U_dm.c.

Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-28 11:10:41 -08:00
Lorenzo Stoakes
04d695d777 staging: rtl8192u: fix whitespace and alignment
This patch fixes warnings/errors raised by checkpatch.pl relating to whitespace
in r8192U_dm.c, removes inconsistent whitespace, and additionally fixes some
vertical alignment issues.

Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-28 11:10:41 -08:00
Lorenzo Stoakes
e1da1d573f staging: rtl8192u: fix comments
This patch fixes errors raised by checkpatch.pl relating to use of C99 comments
in r8192U_dm.c, and cleans up existing ANSI C comments.

Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-28 11:10:41 -08:00
Vaishali Thakkar
8dcb6a251a Staging: rtl8192u: Remove check of ieee in rtl819x_BAProc.c
This patch fixes following smatch warning:

drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c:117
ieee80211_ADDBA() warn: variable dereferenced before check 'ieee' (see line 114)

As ieee can not be NULL at this point, all such checks are removed.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-17 14:21:59 -08:00
Rene Kolarik
c6d8763896 drivers: staging: rtl8192u driver cleanup
Correct redundant initialization reported by sparse

Signed-off-by: Rene Kolarik <rene.kolarik@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-17 14:20:25 -08:00
Karthik Nayak
2fd8feab59 Staging: rtl8192u: removed an unnecessary else statement
As per checkpatch warning, removed an unnecessary else statement
proceeding an if statement with a return.

Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-17 14:06:03 -08:00