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| author | Ben Pfaff <blp@nicira.com> | 2010-06-30 13:28:22 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2010-06-30 16:48:55 -0700 |
| commit | efdd908807544de7bee8644fafc1400e6a32d936 (patch) | |
| tree | 3cf8096adb7b7e125e568e18dbe26d8be205dad4 /lib/netdev.c | |
| parent | c6c9e1e36fdd9fe05e3d08a5e8fcceca13efd58a (diff) | |
| download | openvswitch-efdd908807544de7bee8644fafc1400e6a32d936.tar.gz | |
Simplify shash_find() followed by shash_add() into shash_add_once().
This is just a cleanup.
Diffstat (limited to 'lib/netdev.c')
| -rw-r--r-- | lib/netdev.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/netdev.c b/lib/netdev.c index dc27fd749..38f4dd585 100644 --- a/lib/netdev.c +++ b/lib/netdev.c @@ -1483,9 +1483,7 @@ netdev_monitor_cb(struct netdev_notifier *notifier) { struct netdev_monitor *monitor = notifier->aux; const char *name = netdev_get_name(notifier->netdev); - if (!shash_find(&monitor->changed_netdevs, name)) { - shash_add(&monitor->changed_netdevs, name, NULL); - } + shash_add_once(&monitor->changed_netdevs, name, NULL); } /* Attempts to add 'netdev' as a netdev monitored by 'monitor'. Returns 0 if |