switchdev: Remove redundant variable

Instead of storing return value in 'err' and returning, just return directly. Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
torvalds · Oct 29, 2016 · c778453 · c778453
1 parent b15ca18
commit c778453
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
@@ -624,13 +624,10 @@ EXPORT_SYMBOL_GPL(unregister_switchdev_notifier);
 int call_switchdev_notifiers(unsigned long val, struct net_device *dev,
  struct switchdev_notifier_info *info)
 {
- int err;
-
  ASSERT_RTNL();
 
  info->dev = dev;
- err = raw_notifier_call_chain(&switchdev_notif_chain, val, info);
- return err;
+ return raw_notifier_call_chain(&switchdev_notif_chain, val, info);
 }
 EXPORT_SYMBOL_GPL(call_switchdev_notifiers);