mac80211: fix initialisation error path
The error handling in ieee80211_init() is broken when any of
the built-in rate control algorithms fail to initialise, fix
it and rename the error labels.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 5dcc2d6..67b7c75c 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -1344,17 +1344,17 @@
ret = rc80211_simple_init();
if (ret)
- goto fail;
+ goto out;
ret = rc80211_pid_init();
if (ret)
- goto fail_simple;
+ goto out_cleanup_simple;
ret = ieee80211_wme_register();
if (ret) {
printk(KERN_DEBUG "ieee80211_init: failed to "
"initialize WME (err=%d)\n", ret);
- goto fail_pid;
+ goto out_cleanup_pid;
}
ieee80211_debugfs_netdev_init();
@@ -1362,11 +1362,11 @@
return 0;
- fail_pid:
- rc80211_simple_exit();
- fail_simple:
+ out_cleanup_pid:
rc80211_pid_exit();
- fail:
+ out_cleanup_simple:
+ rc80211_simple_exit();
+ out:
return ret;
}