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drm/i915/selftest: Fix an error code in live_noa_gpr()

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The error code needs to be set on this path.  It currently returns
success.

Fixes: ed2690a9ca ("drm/i915/selftest: Check that GPR are restored across noa_wait")
Reported-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200714143652.GA337376@mwanda
This commit is contained in:
Dan Carpenter 2020-07-14 17:36:52 +03:00 committed by Chris Wilson
parent 0428ab013f
commit 23ec9f4224
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/i915/selftests/i915_perf.c
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@ -357,6 +357,7 @@ static int live_noa_gpr(void *arg)
cs = intel_ring_begin(rq, 4);
if (IS_ERR(cs)) {
err = PTR_ERR(cs);
i915_request_add(rq);
goto out_rq;
}