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mac80211: replace some dead code by a warning
author
Johannes Berg
<johannes.berg@intel.com>
Tue, 26 Mar 2013 21:10:02 +0000
(22:10 +0100)
committer
Johannes Berg
<johannes.berg@intel.com>
Mon, 8 Apr 2013 09:06:24 +0000
(11:06 +0200)
Given the (nested) switch statements, this code can't
be reached, so make it warn instead of manipulating
the carrier state which seems purposeful.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/iface.c
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diff --git
a/net/mac80211/iface.c
b/net/mac80211/iface.c
index
8c94195
..
63b6367
100644
(file)
--- a/
net/mac80211/iface.c
+++ b/
net/mac80211/iface.c
@@
-581,7
+581,8
@@
int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
case NL80211_IFTYPE_P2P_DEVICE:
break;
default:
- netif_carrier_on(dev);
+ /* not reached */
+ WARN_ON(1);
}
/*