lkml.org 
[lkml]   [2011]   [Jun]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] networking: fix warning about unused label wake_up
From: Vincent Zweije <vincent@zweije.nl>

Function ieee80211_reconfig in net/mac80211/util.c contains label wake_up
which is defined unconditionally, but only used with CONFIG_PM. Gcc
warns about this when CONFIG_PM is not defined.

This patch makes the label's definition dependent on CONFIG_PM too,
eliminating the warning.

The issue was apparently introduced in git commit
eecc48000afe2ca6da22122d553b7cad294e42fc.

Signed-off-by: Vincent Zweije <vincent@zweije.nl>
---
The diff below is against 3.0-rc2.

Thanks.
Vincent.

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index d3fe2d2..05e3fb8 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1276,7 +1276,9 @@ int ieee80211_reconfig(struct ieee80211_local *local)
if (ieee80211_sdata_running(sdata))
ieee80211_enable_keys(sdata);

+#ifdef CONFIG_PM
wake_up:
+#endif
ieee80211_wake_queues_by_reason(hw,
IEEE80211_QUEUE_STOP_REASON_SUSPEND);

--
Vincent Zweije <vincent@zweije.nl> | "If you're flamed in a group you
<http://www.xs4all.nl/~zweije/> | don't read, does anybody get burnt?"
[Xhost should be taken out and shot] | -- Paul Tomblin on a.s.r.[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2011-06-07 16:45    [W:0.313 / U:0.084 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site