drm/amdgpu: fix warning in ras_debugfs_create_all()

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Fix the warning
"warn: variable dereferenced before check 'obj' (see line 1131)"
by removing unnecessary checks as amdgpu_ras_debugfs_create_all()
is only called from amdgpu_debugfs_init() where obj member in
con->head list is not NULL.
Use list_for_each_entry() instead list_for_each_entry_safe() as obj
do not to be freeing or removing from list during this process.

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Stanley.Yang 2020-03-12 18:18:39 +08:00 • committed by Alex Deucher

parent 565d194155

commit c1509f3f6f

1 changed files with 2 additions and 5 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

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