tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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media: i2c: adv7511-v4l2: drop check because i2c_unregister_device() is NULL safe

No need to check the argument of i2c_unregister_device() because the
function itself does it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

authored by

Wolfram Sang and committed by
Mauro Carvalho Chehab 086c51e2 eb0a6fb2

+2 -4
+2 -4
drivers/media/i2c/adv7511-v4l2.c
··· 1940 1940 err_unreg_pktmem: 1941 1941 i2c_unregister_device(state->i2c_pktmem); 1942 1942 err_unreg_cec: 1943 - if (state->i2c_cec) 1944 - i2c_unregister_device(state->i2c_cec); 1943 + i2c_unregister_device(state->i2c_cec); 1945 1944 err_unreg_edid: 1946 1945 i2c_unregister_device(state->i2c_edid); 1947 1946 err_entity: ··· 1966 1967 adv7511_init_setup(sd); 1967 1968 cancel_delayed_work(&state->edid_handler); 1968 1969 i2c_unregister_device(state->i2c_edid); 1969 - if (state->i2c_cec) 1970 - i2c_unregister_device(state->i2c_cec); 1970 + i2c_unregister_device(state->i2c_cec); 1971 1971 i2c_unregister_device(state->i2c_pktmem); 1972 1972 destroy_workqueue(state->work_queue); 1973 1973 v4l2_device_unregister_subdev(sd);