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cfg80211: avoid using default in interface type switch 

Most code avoids having a default case in interface type switch
statements already, to make it easier to find places that need
to be extended. Change the code in the __cfg80211_leave() and
nl80211_key_allowed() functions to not have a default case.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2014-10-31 14:16:12 +01:00
parent 579a05f296
commit de4fcbadde
2 changed files with 18 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
net/wireless/core.c
View File

@ -869,7 +869,19 @@ void __cfg80211_leave(struct cfg80211_registered_device *rdev,
case NL80211_IFTYPE_P2P_GO:
__cfg80211_stop_ap(rdev, dev, true);
break;
default:
case NL80211_IFTYPE_WDS:
/* must be handled by mac80211/driver, has no APIs */
break;
case NL80211_IFTYPE_P2P_DEVICE:
/* cannot happen, has no netdev */
break;
case NL80211_IFTYPE_AP_VLAN:
case NL80211_IFTYPE_MONITOR:
/* nothing to do */
break;
case NL80211_IFTYPE_UNSPECIFIED:
case NUM_NL80211_IFTYPES:
/* invalid */
break;
}
}

6
net/wireless/nl80211.c
View File

@ -884,7 +884,11 @@ static int nl80211_key_allowed(struct wireless_dev *wdev)
if (!wdev->current_bss)
return -ENOLINK;
break;
default:
case NL80211_IFTYPE_UNSPECIFIED:
case NL80211_IFTYPE_MONITOR:
case NL80211_IFTYPE_P2P_DEVICE:
case NL80211_IFTYPE_WDS:
case NUM_NL80211_IFTYPES:
return -EINVAL;
}