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drm/radeon: stop the leaks in cik_ib_test

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Stop leaking IB memory and scratch register space when the test fails.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2013-10-14 11:32:28 +02:00 committed by Alex Deucher
parent c23632d4e5
commit 5510f124c6
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/radeon/cik.c
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@ -3182,6 +3182,7 @@ int cik_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
r = radeon_ib_get(rdev, ring->idx, &ib, NULL, 256);
if (r) {
DRM_ERROR("radeon: failed to get ib (%d).\n", r);
radeon_scratch_free(rdev, scratch);
return r;
}
ib.ptr[0] = PACKET3(PACKET3_SET_UCONFIG_REG, 1);
@ -3198,6 +3199,8 @@ int cik_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
r = radeon_fence_wait(ib.fence, false);
if (r) {
DRM_ERROR("radeon: fence wait failed (%d).\n", r);
radeon_scratch_free(rdev, scratch);
radeon_ib_free(rdev, &ib);
return r;
}
for (i = 0; i < rdev->usec_timeout; i++) {