drm/amdgpu: Drop redundant syncobj handle limit checks in userq ioctls

Clang warns that comparing a __u16 value against 65536 is always false.

num_syncobj_handles is defined as __u16 in both the userq signal and
wait ioctl argument structs, so it can never exceed 65535. The checks
against AMDGPU_USERQ_MAX_HANDLES are therefore redundant and trigger
-Wtautological-constant-out-of-range-compare.

Fixes: Clang -Wtautological-constant-out-of-range-compare in userq
signal/wait ioctls

Fixes: d8e760b799 ("drm/amdgpu: update type for num_syncobj_handles in drm_amdgpu_userq_signal")
Fixes: c561d23204 ("drm/amdgpu: update type for num_syncobj_handles in drm_amdgpu_userq_wait")
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Srinivasan Shanmugam 2026-03-01 18:19:50 +05:30 • committed by Alex Deucher
commit 750cbc4fbd