diff mbox series

[26/28] nios2: fix timer initcall return value

Message ID 20161017221650.1902729-7-arnd@arndb.de
State Accepted
Commit 069013a9e2bbf1ace3f796cb664023dcd40730f7
Headers show
Series None | expand

Commit Message

Arnd Bergmann Oct. 17, 2016, 10:16 p.m. UTC 
When called more than twice, the nios2_time_init() function
return an uninitialized value, as detected by gcc -Wmaybe-uninitialized

arch/nios2/kernel/time.c: warning: 'ret' may be used uninitialized in this function

This makes it return '0' here, matching the comment above the
function.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
 arch/nios2/kernel/time.c | 1 +
 1 file changed, 1 insertion(+)

-- 
2.9.0
diff mbox series

Patch

diff --git a/arch/nios2/kernel/time.c b/arch/nios2/kernel/time.c
index d9563dd..746bf5c 100644
--- a/arch/nios2/kernel/time.c
+++ b/arch/nios2/kernel/time.c
@@ -324,6 +324,7 @@  static int __init nios2_time_init(struct device_node *timer)
 		ret = nios2_clocksource_init(timer);
 		break;
 	default:
+		ret = 0;
 		break;
 	}