diff mbox series

[v2,3/4] powerpc/perf: Return appropriate value for unknown domain

Message ID 1526980357-25385-4-git-send-email-anju@linux.vnet.ibm.com (mailing list archive)
State Accepted
Commit e7a8ac433845aa86f39bf404ae4b7709f21c7d70
Headers show
Series powerpc/perf: IMC Cleanups | expand

Commit Message

Anju T Sudhakar May 22, 2018, 9:12 a.m. UTC 
Return proper error code for unknown domain during IMC initialization.

Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Reviewed-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
---
 arch/powerpc/perf/imc-pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c
index 61000d1..f563d30 100644
--- a/arch/powerpc/perf/imc-pmu.c
+++ b/arch/powerpc/perf/imc-pmu.c
@@ -1371,7 +1371,7 @@  int init_imc_pmu(struct device_node *parent, struct imc_pmu *pmu_ptr, int pmu_id
 
 		break;
 	default:
-		return  -1;	/* Unknown domain */
+		return  -EINVAL;	/* Unknown domain */
 	}
 
 	ret = update_events_in_group(parent, pmu_ptr);