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d64d373ffe
linux/net/wireless
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Johannes Berg d64d373ffe nl80211: fix compiler warning 
John reported the following warning:

net/wireless/nl80211.c: In function ‘nl80211_tx_mgmt’:
net/wireless/nl80211.c:5286:8: warning: ‘hdr’ may be used uninitialized in this function

Evidently, his version of gcc isn't able to see that
when "msg" is initialized, "hdr" must also be. My
gcc, 4.6.1, can actually see that and doesn't warn.
Simply initialize the variable to NULL. That means
if the compiler was ever right we'll crash though so
isn't really optimal since it may hide warnings from
the compiler when somebody modifies this code in the
future.

Reported-by: John Linville <linville@tuxdriver.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-11-11 12:32:51 -05:00
..
.gitignore wireless: support internal statically compiled regulatory database 2009-12-21 18:56:10 -05:00
chan.c cfg80211: fix can_beacon_sec_chan, reenable HT40 2010-11-18 11:35:05 -05:00
core.c nl80211: advertise device AP SME 2011-11-09 16:12:38 -05:00
core.h cfg80211/mac80211: allow management TX to not wait for ACK 2011-11-09 16:13:54 -05:00
db.txt wireless: support internal statically compiled regulatory database 2009-12-21 18:56:10 -05:00
debugfs.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
debugfs.h cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
ethtool.c wireless: add support for ethtool_ops->{get,set}_ringparam 2011-03-11 14:16:58 -05:00
ethtool.h net/wireless/ethtool.h: drop unnecessary include of linux/ethtool.h 2009-10-07 16:39:49 -04:00
genregdb.awk wireless: correct sparse warning in generated regdb.c 2010-07-20 16:49:37 -04:00
ibss.c cfg80211/mac80211: allow per-station GTKs 2010-10-06 16:30:40 -04:00
Kconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
lib80211_crypt_ccmp.c wireless: Remove unnecessary OOM logging messages 2011-09-13 15:45:02 -04:00
lib80211_crypt_tkip.c wireless: Remove unnecessary OOM logging messages 2011-09-13 15:45:02 -04:00
lib80211_crypt_wep.c wireless: Remove unnecessary OOM logging messages 2011-09-13 15:45:02 -04:00
lib80211.c lib80211: remove exports for functions not called by other modules 2011-08-09 15:42:36 -04:00
Makefile cfg80211/mac80211: add mesh join/leave commands 2010-12-06 16:01:29 -05:00
mesh.c {nl,cfg,mac}80211: let userspace make meshif mesh gate 2011-08-24 13:59:43 -04:00
mlme.c cfg80211/mac80211: allow management TX to not wait for ACK 2011-11-09 16:13:54 -05:00
nl80211.c nl80211: fix compiler warning 2011-11-11 12:32:51 -05:00
nl80211.h cfg80211: add event for unexpected 4addr frames 2011-11-09 16:13:52 -05:00
radiotap.c radiotap: fix vendor namespace parsing 2010-10-15 15:57:34 -04:00
reg.c Merge branch 'master' of git://git.infradead.org/users/linville/wireless 2011-09-20 14:11:55 -04:00
reg.h cfg80211: hold reg_mutex when updating regulatory 2011-09-14 13:26:39 -04:00
regdb.h wireless: support internal statically compiled regulatory database 2009-12-21 18:56:10 -05:00
scan.c cfg80211: merge in beacon ies of hidden bss. 2011-11-11 12:32:47 -05:00
sme.c wireless: Do not allow disabled channel in scan request 2011-09-20 14:43:48 -04:00
sysfs.c mac80211: fix suspend/resume races with unregister hw 2011-08-22 14:21:40 -04:00
sysfs.h
util.c mac80211: data path modification for TDLS peers 2011-09-30 15:57:09 -04:00
wext-compat.c mac80211/cfg80211: report monitor channel in wireless extensions 2011-11-11 12:32:50 -05:00
wext-compat.h cfg80211: remove unused wext handler exports 2011-08-08 14:26:29 -04:00
wext-core.c net/wireless: Use pr_<level> and netdev_<level> 2010-11-24 16:19:33 -05:00
wext-priv.c wext: fix potential private ioctl memory content leak 2010-09-20 13:41:40 -04:00
wext-proc.c net: spread __net_init, __net_exit 2010-01-17 19:16:02 -08:00
wext-sme.c cfg80211: remove unused wext handler exports 2011-08-08 14:26:29 -04:00
wext-spy.c wext: refactor 2009-10-07 16:39:43 -04:00