media: cx18: remove redundant zero check on retval

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The check for a zero retval is redundant as all paths that lead to
this point have set retval to an error return value that is non-zero.
Remove the redundant check.

Detected by CoverityScan, CID#102589 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Colin Ian King 2018-06-12 05:42:00 -04:00 • committed by Mauro Carvalho Chehab

parent 34dbb848d5

commit 7534122d60

1 changed files with 0 additions and 2 deletions

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drivers/media/pci/cx18/cx18-driver.c

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