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authorHans Verkuil <hverkuil-cisco@xs4all.nl>2020-10-08 13:59:13 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-10-08 14:15:14 +0200
commitc386e0797d26a32e354daf4480c5d40165db66a1 (patch)
tree4bdec622216e0a3dd9c064d6c120b529a73552f0 /usr/include
parent2311072d9905b1f810a3c0665362ee552f076c26 (diff)
media: dvb-frontends/drxk_hard.c: fix uninitialized variable warningHEADmaster
drxk_hard.c: In function 'hi_command.constprop': drxk_hard.c:1016:5: warning: 'wait_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized] 1015 | } while ((status < 0) && (retry_count < DRXK_MAX_RETRIES) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1016 | && (wait_cmd != 0)); | ^~~~~~~~~~~~~~~~~~ The underlying cause is that the while condition is wrong. It should be: (status < 0 || wait_cmd) && (retry_count < DRXK_MAX_RETRIES) 'wait_cmd' is only valid if '!(status < 0)'. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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