Commit 4316b19d authored by Maarten Lankhorst's avatar Maarten Lankhorst
Browse files

drm/i915: Fix uninitialised variable in intel_context_create_request. 



In case backoff fails with an error, we return an undefined rq,
assign err to rq correctly.

Fixes: 8a929c9e ("drm/i915: Use ww pinning for intel_context_create_request()")
Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200918111208.1392128-1-maarten.lankhorst@linux.intel.com


Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 29545e5c

drivers/gpu/drm/i915/gt/intel_context.c

+1 −0
Original line number Diff line number Diff line
@@ -472,6 +472,7 @@ struct i915_request *intel_context_create_request(struct intel_context *ce) 
		err = i915_gem_ww_ctx_backoff(&ww);

		if (!err)

			goto retry;

		rq = ERR_PTR(err);

	} else {

		rq = ERR_PTR(err);

	}