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Commit cb3fd74a authored by Abhinav Kumar's avatar Abhinav Kumar Committed by Rob Clark
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drm/msm/dp: delete unnecessary debugfs error handling



Currently the error checking logic in the dp_debug module could
pass zero to PTR_ERR and it causes the below kbot warnings:

drivers/gpu/drm/msm/dp/dp_debug.c:378 dp_debug_init()
warn: passing zero to 'PTR_ERR'
drivers/gpu/drm/msm/dp/dp_debug.c:387 dp_debug_init()
warn: passing zero to 'PTR_ERR'
drivers/gpu/drm/msm/dp/dp_debug.c:396 dp_debug_init()
warn: passing zero to 'PTR_ERR'
drivers/gpu/drm/msm/dp/dp_debug.c:405 dp_debug_init()
warn: passing zero to 'PTR_ERR'

Debugfs functions are not supposed to be checked in the normal
case so delete this code.  Also it silences the above Smatch
warnings that we're checking for NULL when these functions only
return error pointers.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarAbhinav Kumar <abhinavk@codeaurora.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1614971839-2686-3-git-send-email-abhinavk@codeaurora.org


Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent 7d649cfe
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