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(parent: e44c153) | patch
[media] m88rs2000: initialize status to zero
authorColin Ian King <colin.king@canonical.com>
Tue, 10 May 2016 05:40:22 +0000 (02:40 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Fri, 10 Jun 2016 11:41:36 +0000 (08:41 -0300)
commitcac1c639bc336a9de90ecd7fa97180d3f4acc3f3
tree48fdbe4f728dd79408a4c35c6c0322e113d1454etree | snapshot (tar.gz zip)
parente44c153b30c9a0580fc2b5a93f3c6d593def2278commit | diff
[media] m88rs2000: initialize status to zero

status is not initialized so it can contain garbage. The
check for status containing the FE_HAS_LOCK bit may randomly pass
or fail if the read of register 0x8c fails to set status after 25
read attempts.  Fix this by initializing status to 0.

Issue found with CoverityScan, CID#986738

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/dvb-frontends/m88rs2000.c diff | blob | blame | history