[ 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: 2cf36ac44730 ("[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>
