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drm/radeon: Drop unnecessary unsigned int < 0 check

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Unsigned integers can never be negative, so drop this check.

Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Thierry Reding 2016-01-04 18:19:12 +01:00 committed by Alex Deucher
parent 7a11a334aa
commit 85a21eafbc
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/radeon_kms.c
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@ -759,7 +759,7 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe)
u32 count;
struct radeon_device *rdev = dev->dev_private;
if (pipe < 0 || pipe >= rdev->num_crtc) {
if (pipe >= rdev->num_crtc) {
DRM_ERROR("Invalid crtc %u\n", pipe);
return -EINVAL;
}