saa7134: Unchecked i2c_transfer function result fixed
[ Upstream commit 9d8683b3fd93f0e378f24dc3d9604e5d7d3e0a17 ] Return value of function 'i2c_transfer' is not checked that may cause undefined behaviour. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 2cf36ac4 ("[PATCH] v4l: 656: added support for the following cards") Signed-off-by:Aleksandr Burakov <a.burakov@rosalinux.ru> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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