compat_futex_async: fix missing return

compat_futex.c: In function `compat_futex_async':
compat_futex.c:114: warning: control reaches end of non-void function

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/compat_futex.c b/compat_futex.c
index e8d1e70f23d247437c83345ff3443be3f01cec36..04de5965894a7e8317049d9af80e29e36da65f02 100644 (file)
--- a/compat_futex.c
+++ b/compat_futex.c
@@ -111,4 +111,5 @@ int compat_futex_async(int32_t *uaddr, int op, int32_t val,
        default:
                return -EINVAL;
        }
+       return 0;
 }