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Use variable name instead of structure name to get size
of memory to allocate as proposed by checkpatch.pl
Signed-off-by: Aliaksei Karaliou <akaraliou.dev@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replaces S_IRWXUGO with 0777. The reason is that symbolic permissions
considered harmful:
https://lwn.net/Articles/696229/
Signed-off-by: Roman Storozhenko <romeusmeister@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adjusts the alignment of several lines to match their
respective opening parenthesis.
Signed-off-by: Fabian Wolff <fabian.wolff@fau.de>
Signed-off-by: Mate Horvath <horvatmate@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch implements the suggestions of checkpatch.pl to remove
unnecessary spaces before function pointer arguments as well as in
statements of the form "foo * bar" (which should be "foo *bar").
Signed-off-by: Fabian Wolff <fabian.wolff@fau.de>
Signed-off-by: Mate Horvath <horvatmate@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch improves the formatting of block comments and removes one
commented-out line of code entirely (keeping it would be redundant
thanks to version control).
Signed-off-by: Fabian Wolff <fabian.wolff@fau.de>
Signed-off-by: Mate Horvath <horvatmate@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix the following sparse warnings:
prism2mib.c:717:45: warning: cast to restricted __le16
prism2mib.c:720:45: warning: incorrect type in assignment (different base types)
prism2mib.c:720:45: expected unsigned short [unsigned] [addressable] [usertype] datalen
prism2mib.c:720:45: got restricted __le16 [usertype] <noident>
prism2mib.c:755:22: warning: incorrect type in assignment (different base types)
prism2mib.c:755:22: expected unsigned short [unsigned] [usertype] len
prism2mib.c:755:22: got restricted __le16 [usertype] <noident>
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removes unnecessary braces in an if/else-construct, thereby
fixing both a checkpatch.pl warning about superfluous braces and an
error about an ill-placed closing brace preceding the "else" keyword.
Signed-off-by: Fabian Wolff <fabian.wolff@fau.de>
Signed-off-by: Mate Horvath <horvatmate@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the checkpatch.pl warning 'Statements should start on
a tabstop' by reformatting the affected lines.
Signed-off-by: Fabian Wolff <fabian.wolff@fau.de>
Signed-off-by: Mate Horvath <horvatmate@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes a style problems. Replaces non-standard 'Lx' specifier with a
standard 'llx'.
Signed-off-by: Roman Storozhenko <romeusmeister@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Convert the uses of MAC_FMT, MAC_ARG and IP_FMT, IP_ARG to the
kernel extensions.
This could eventually be improved with an in-place substitution.
This reduces object code size a bit too.
$ size drivers/staging/rtl8723bs/r8723bs.o*
text data bss dec hex filename
672812 27040 24232 724084 b0c74 drivers/staging/rtl8723bs/r8723bs.o.allyesconfig.new
676299 27040 24232 727571 b1a13 drivers/staging/rtl8723bs/r8723bs.o.allyesconfig.old
430398 27040 21528 478966 74ef6 drivers/staging/rtl8723bs/r8723bs.o.defconfig.new
431581 27040 21528 480149 75395 drivers/staging/rtl8723bs/r8723bs.o.defconfig.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes checkpatch warnings about adding a blank line after
variable declaration.
Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Drop reference to user space restool utility from the README.
It will be added back together with the actual support in the
bus driver.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The mc bus device tree binding is maintained but not mentioned in the
MAINTAINERS file. This patch adds it.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This forward declaration of "struct fsl_mc_resource" is of no use so
drop it.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove extra blank line reported by checkpatch.pl.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some #includes were needlessly done from header files. Drop them from
there and update the only .c file that implicitly needed one of those
#includes.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Simplify a couple of deallocations code paths. This also fixes these
checkpatch.pl false positives:
"WARNING: kfree(NULL) is safe and this check is probably not required"
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Several macros didn't had macro params enclosed in parens. Fix them to
avoid precedence issues. Found with checkpatch.pl who was issuing this
message:
"Macro argument 'id' may be better as '(id)' to avoid precedence
issues"
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change the config packet format used in handle_set_wfi_drv_handler()
to align the host driver with the new format used in the wilc firmware.
The change updates the format in which the host driver provides the
firmware with the drv_handler index and also uses two new
fields viz. "mode" and 'name" in the config packet along with this index
to directly provide details about the interface and its mode to the
firmware instead of having multiple if-else statements in the host driver
to decide which interface to configure.
This change requires users to move to the newer version of the wilc
firmware(14.02 or higher) available on the vendor tree on github or on the
linux-firmware project. The existing firmware files on the linux-firmware
project are very old and best not used.
Signed-off-by: Aditya Shankar <aditya.shankar@microchip.com>
Reviewed-by: Arend Van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Migration of bns was missed out in the patch
https://patchwork.kernel.org/patch/9727725/. This patch does it by
updating relevant function pointers, just like in the patch linked
above.
Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes a number of sparse warnings of the form:
drivers/staging/ks7010/ks_hostif.c:2187:29:
warning: incorrect type in assignment (different base types)
generated when storing little-endian data in variables
that do not have a specified endianness.
Signed-off-by: Perry Hooker <perry.hooker@gmail.com>
Reviewed-By: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently, the netdevice is allocated with a default number of Rx/Tx
queues equal to CONFIG_NR_CPUS, meaning the maximum number of cores
supported by the current kernel. The actual number of queues is
reflected by the DPNI object attribute, so update the netdevice
configuration based on that.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The driver logic for allocating a MAC address to a net device
is complicated enough to deserve a function of its own. While
here, cleanup a bit the code comments.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
On the egress path, frame errors are reported using both a FD control
field and the frame annotation status. The current code only handles
FAS errors. Update to look at both fields when accounting Tx errors.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
We only need to know the buffer pool id, so save exactly
that in the device's private structure, instead of the
entire DPBP attributes struct.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove the dpni_id and buffer_layout fields from device's
private structure. They're only used at probe so we don't
need to store them for further use.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Introduce a helper macro for accessing the frame annotation
status field in a frame buffer.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add a label to the ethtool statistics counters, to differentiate
between hardware counters and driver specific ones.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If the Ethernet driver doesn't find any DPIO devices during probe,
it may be either because there's none available or because they
haven't been probed yet. Request deferred probing in case it's
the latter.
Signed-off-by: Bharat Bhushan <Bharat.Bhushan@nxp.com>
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reset the buffer pool object before using it, like we do
for the other DPAA2 objects.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function itself checks whether GRO support is enabled
and acts accordingly, so we don't need to verify it in the
driver as well.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Don't use GFP_DMA when allocating memory for the hash key,
as we don't actually need to allocate from the lowest zone.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
We already have a variable for the DMA mapping device,
so use that directly.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A few error/warning messages lacked a newline at the end
of the text. Add it for improved consistency and cosmetics.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Not having Rx hashing distribution enabled for an
interface is a valid configuration and shouldn't be
treated as an error.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ndo_start_xmit() returns a value of type netdev_tx_t. Update
our ndo function to use the correct type.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In dpni_get_irq_status(), status is both in and out parameter,
so initialize before use.
Issue found through static analysis tool.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Make a couple of locally used functions and structures static.
Issue found through static analysis tool.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull key subsystem fixes from James Morris:
"Here are a bunch of fixes for Linux keyrings, including:
- Fix up the refcount handling now that key structs use the
refcount_t type and the refcount_t ops don't allow a 0->1
transition.
- Fix a potential NULL deref after error in x509_cert_parse().
- Don't put data for the crypto algorithms to use on the stack.
- Fix the handling of a null payload being passed to add_key().
- Fix incorrect cleanup an uninitialised key_preparsed_payload in
key_update().
- Explicit sanitisation of potentially secure data before freeing.
- Fixes for the Diffie-Helman code"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (23 commits)
KEYS: fix refcount_inc() on zero
KEYS: Convert KEYCTL_DH_COMPUTE to use the crypto KPP API
crypto : asymmetric_keys : verify_pefile:zero memory content before freeing
KEYS: DH: add __user annotations to keyctl_kdf_params
KEYS: DH: ensure the KDF counter is properly aligned
KEYS: DH: don't feed uninitialized "otherinfo" into KDF
KEYS: DH: forbid using digest_null as the KDF hash
KEYS: sanitize key structs before freeing
KEYS: trusted: sanitize all key material
KEYS: encrypted: sanitize all key material
KEYS: user_defined: sanitize key payloads
KEYS: sanitize add_key() and keyctl() key payloads
KEYS: fix freeing uninitialized memory in key_update()
KEYS: fix dereferencing NULL payload with nonzero length
KEYS: encrypted: use constant-time HMAC comparison
KEYS: encrypted: fix race causing incorrect HMAC calculations
KEYS: encrypted: fix buffer overread in valid_master_desc()
KEYS: encrypted: avoid encrypting/decrypting stack buffers
KEYS: put keyring if install_session_keyring_to_cred() fails
KEYS: Delete an error message for a failed memory allocation in get_derived_key()
...
Commit abb2ea7dfd82 ("compiler, clang: suppress warning for unused
static inline functions") just caused more warnings due to re-defining
the 'inline' macro.
So undef it before re-defining it, and also add the 'notrace' attribute
like the gcc version that this is overriding does.
Maybe this makes clang happier.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus, and make sure we refresh per-CPU entropy returned get_random_*
as soon as the CRNG is initialized.
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Merge tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random
Pull randomness fixes from Ted Ts'o:
"Improve performance by using a lockless update mechanism suggested by
Linus, and make sure we refresh per-CPU entropy returned get_random_*
as soon as the CRNG is initialized"
* tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
random: invalidate batched entropy after crng init
random: use lockless method of accessing and updating f->reg_idx
failures.
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Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"Fix various bug fixes in ext4 caused by races and memory allocation
failures"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: fix fdatasync(2) after extent manipulation operations
ext4: fix data corruption for mmap writes
ext4: fix data corruption with EXT4_GET_BLOCKS_ZERO
ext4: fix quota charging for shared xattr blocks
ext4: remove redundant check for encrypted file on dio write path
ext4: remove unused d_name argument from ext4_search_dir() et al.
ext4: fix off-by-one error when writing back pages before dio read
ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff()
ext4: keep existing extra fields when inode expands
ext4: handle the rest of ext4_mb_load_buddy() ENOMEM errors
ext4: fix off-by-in in loop termination in ext4_find_unwritten_pgoff()
ext4: fix SEEK_HOLE
jbd2: preserve original nofs flag during journal restart
ext4: clear lockdep subtype for quota files on quota off
