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

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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: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191025135943.12524-2-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2019-10-25 14:59:43 +01:00
parent a7f328fc78
commit 370831fcb1
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
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@ -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)