Commit 370831fc authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915/selftests: Initialise err in case there are no engines! 



drivers/gpu/drm/i915//gt/selftest_engine_heartbeat.c:255 live_heartbeat_fast() error: uninitialized symbol 'err'.
drivers/gpu/drm/i915//gt/selftest_engine_heartbeat.c:320 live_heartbeat_off() error: uninitialized symbol 'err'.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191025135943.12524-2-chris@chris-wilson.co.uk
parent a7f328fc

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

+2 −2
Original line number Diff line number Diff line
@@ -240,7 +240,7 @@ static int live_heartbeat_fast(void *arg) 
	struct intel_gt *gt = arg;

	struct intel_engine_cs *engine;

	enum intel_engine_id id;

	int err;

	int err = 0;



	/* Check that the heartbeat ticks at the desired rate. */

	if (!CONFIG_DRM_I915_HEARTBEAT_INTERVAL)
@@ -302,7 +302,7 @@ static int live_heartbeat_off(void *arg) 
	struct intel_gt *gt = arg;

	struct intel_engine_cs *engine;

	enum intel_engine_id id;

	int err;

	int err = 0;



	/* Check that we can turn off heartbeat and not interrupt VIP */

	if (!CONFIG_DRM_I915_HEARTBEAT_INTERVAL)

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