There were two error paths in __cancel_reset() which return success
instead of a negative error code as expected.
Fixes: 4e6835466771 ("drm/i915/selftests: Add a cancel request selftest that triggers a reset")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
>From static analysis. I am not 100% sure this. Please review extra
carefully!
drivers/gpu/drm/i915/selftests/i915_request.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c
index 2a99dd7c2fe8..05e9f977757b 100644
--- a/drivers/gpu/drm/i915/selftests/i915_request.c
+++ b/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -809,7 +809,8 @@ static int __cancel_reset(struct drm_i915_private *i915,
preempt_timeout_ms = engine->props.preempt_timeout_ms;
engine->props.preempt_timeout_ms = 100;
- if (igt_spinner_init(&spin, engine->gt))
+ err = igt_spinner_init(&spin, engine->gt);
+ if (err)
goto out_restore;
ce = intel_context_create(engine);
@@ -838,8 +839,10 @@ static int __cancel_reset(struct drm_i915_private *i915,
}
nop = intel_context_create_request(ce);
- if (IS_ERR(nop))
+ if (IS_ERR(nop)) {
+ err = PTR_ERR(nop);
goto out_rq;
+ }
i915_request_get(nop);
i915_request_add(nop);
--
2.20.1
