NOTIFY_STOP_MASK (0x8000) has only one bit set and there is no need to
compare output of "ret & NOTIFY_STOP_MASK" to NOTIFY_STOP_MASK. We just
need to make sure the output is non-zero, that's it.
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
kernel/notifier.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/notifier.c b/kernel/notifier.c
index fd2c9acbcc19..6196af8a8223 100644
--- a/kernel/notifier.c
+++ b/kernel/notifier.c
@@ -95,7 +95,7 @@ static int notifier_call_chain(struct notifier_block **nl,
if (nr_calls)
(*nr_calls)++;
- if ((ret & NOTIFY_STOP_MASK) == NOTIFY_STOP_MASK)
+ if (ret & NOTIFY_STOP_MASK)
break;
nb = next_nb;
nr_to_call--;
--
2.7.1.410.g6faf27b
