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switchdev: Remove redundant variable

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Instead of storing return value in 'err' and returning, just return
directly.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel 2016-10-26 12:03:03 +03:00 • committed by David S. Miller
parent b15ca182ed
commit c778453b13
1 changed files with 1 additions and 4 deletions
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5
net/switchdev/switchdev.c
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@ -624,13 +624,10 @@ EXPORT_SYMBOL_GPL(unregister_switchdev_notifier);
int call_switchdev_notifiers(unsigned long val, struct net_device *dev, int call_switchdev_notifiers(unsigned long val, struct net_device *dev,
struct switchdev_notifier_info *info) struct switchdev_notifier_info *info)
{ {
int err;
ASSERT_RTNL(); ASSERT_RTNL();
info->dev = dev; info->dev = dev;
err = raw_notifier_call_chain(&switchdev_notif_chain, val, info); return raw_notifier_call_chain(&switchdev_notif_chain, val, info);
return err;
} }
EXPORT_SYMBOL_GPL(call_switchdev_notifiers); EXPORT_SYMBOL_GPL(call_switchdev_notifiers);