korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 04:18:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

media: stb0899: Simplify check

Browse Source 
chip_id is an unsigned number, it can never be < 0

Fixes cocci check:
drivers/media/dvb-frontends/stb0899_drv.c:1280:8-15: WARNING: Unsigned expression compared with zero: chip_id > 0

Link: https://lore.kernel.org/linux-media/20240429-fix-cocci-v3-2-3c4865f5a4b0@chromium.org
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Ricardo Ribalda 2024-04-29 16:04:41 +01:00 committed by Mauro Carvalho Chehab
parent ff924ca08e
commit c039459368
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/dvb-frontends/stb0899_drv.c
View File

@ -1277,7 +1277,7 @@ static int stb0899_get_dev_id(struct stb0899_state *state)
dprintk(state->verbose, FE_ERROR, 1, "Demodulator Core ID=[%s], Version=[%d]", (char *) &demod_str, demod_ver);
CONVERT32(STB0899_READ_S2REG(STB0899_S2FEC, FEC_CORE_ID_REG), (char *)&fec_str);
fec_ver = STB0899_READ_S2REG(STB0899_S2FEC, FEC_VER_ID_REG);
if (! (chip_id > 0)) {
if (!chip_id) {
dprintk(state->verbose, FE_ERROR, 1, "couldn't find a STB 0899");
return -ENODEV;