media: atomisp: Fix error handling in probe

There were several issues with handling errors in lm3554_probe():
- Probe did not set the error code when v4l2_ctrl_handler_init() failed.
- It intermixed gotos for handling errors of v4l2_ctrl_handler_init()
  and media_entity_pads_init().
- It did not set the error code for failures of v4l2_ctrl_new_custom().
- Probe did not free resources in case of failures of
  atomisp_register_i2c_module().

The patch fixes all these issues.

Found by Linux Driver Verification project (linuxtesting.org).

Link: https://lore.kernel.org/linux-media/[email protected]
Signed-off-by: Evgeny Novikov <[email protected]>
Reviewed-by: Dan Carpenter <[email protected]>
Acked-by: Sakari Ailus <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

0 files changed, 0 insertions, 0 deletions