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f6d706dd9b
linux/drivers/char
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Yang Li f6d706dd9b char/mwave: turn tp3780I_Cleanup() into void function 
This function always return '0' and no callers use the return value.
So make it a void function.

This eliminates the following coccicheck warning:
./drivers/char/mwave/tp3780i.c:182:5-11: Unneeded variable: "retval".
Return "0" on line 187

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/1615366834-20545-1-git-send-email-yang.lee@linux.alibaba.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-24 08:26:30 +01:00
..
agp char/agp: Disable frontend without CONFIG_DRM_LEGACY 2020-11-18 22:47:45 +01:00
hw_random vio: make remove callback return void 2021-03-02 22:41:23 +11:00
ipmi ipmi: remove open coded version of SMBus block write 2021-01-28 07:15:12 -06:00
mwave char/mwave: turn tp3780I_Cleanup() into void function 2021-03-24 08:26:30 +01:00
pcmcia tty_port: drop last traces of low_latency 2021-01-07 16:17:32 +01:00
tpm powerpc fixes for 5.12 #2 2021-03-07 13:24:44 -08:00
xilinx_hwicap
xillybus
adi.c
apm-emulation.c
applicom.c misc: cleanup minor number definitions in c file into miscdevice.h 2020-03-18 12:27:03 +01:00
applicom.h
bsr.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
ds1620.c
dsp56k.c
dtlk.c
hangcheck-timer.c
hpet.c char: hpet: Fix out-of-bounds read bug 2020-01-30 06:58:33 +01:00
Kconfig char: virtio: Select VIRTIO from VIRTIO_CONSOLE. 2020-09-07 14:32:40 +02:00
lp.c char: lp: remove unneeded break 2020-11-09 16:05:09 +01:00
Makefile rtc/alpha: remove legacy rtc driver 2020-03-19 07:41:02 +01:00
mem.c Fixes around VM_FPNMAP and follow_pfn 2021-02-22 17:45:02 -08:00
misc.c char: misc: increase DYNAMIC_MINORS value 2020-11-03 09:52:04 +01:00
mspec.c char: mspec: Use kvzalloc() in mspec_mmap() 2020-08-28 12:10:04 +02:00
nsc_gpio.c
nvram.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
nwbutton.c
nwbutton.h misc: cleanup minor number definitions in c file into miscdevice.h 2020-03-18 12:27:03 +01:00
nwflash.c misc: move FLASH_MINOR into miscdevice.h and fix conflicts 2020-03-18 12:27:04 +01:00
pc8736x_gpio.c
powernv-op-panel.c
ppdev.c ppdev: Distribute switch variables for initialization 2020-02-23 20:28:12 +01:00
ps3flash.c powerpc/ps3: make system bus's remove and shutdown callbacks return void 2020-12-04 01:01:22 +11:00
random.c Char/Misc driver patches for 5.12-rc1 2021-02-24 10:25:37 -08:00
raw.c raw: don't keep unopened block device around 2020-09-23 10:43:19 -06:00
scx200_gpio.c
sonypi.c
tb0219.c
tlclk.c drivers: char: tlclk.c: Avoid data race between init and interrupt handler 2020-04-23 16:55:24 +02:00
toshiba.c misc: cleanup minor number definitions in c file into miscdevice.h 2020-03-18 12:27:03 +01:00
ttyprintk.c ttyprintk: remove redundant initialization of variable ret 2020-07-10 14:50:51 +02:00
uv_mmtimer.c
virtio_console.c virtio_console: remove pointless check for debugfs_create_dir() 2021-03-10 09:21:02 +01:00