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ca4a083191
linux/net/mac80211
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Jesper Juhl ffa56e540c mac80211: Remove redundant checks for NULL before calls to crypto_free_cipher() 
crypto_free_cipher() is a wrapper around crypto_free_tfm() which is a
wrapper around crypto_destroy_tfm() and the latter can handle being passed
a NULL pointer, so checking for NULL in the
ieee80211_aes_key_free()/ieee80211_aes_cmac_key_free() wrappers around
crypto_free_cipher() is pointless and just increase object code size
needlesly and makes us execute extra test/branch instructions that we
don't need.
Btw; don't we have to many wrappers around wrappers ad nauseam here?
Anyway, this patch removes the redundant conditionals.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15 13:26:11 -05:00
..
aes_ccm.c mac80211: Remove redundant checks for NULL before calls to crypto_free_cipher() 2010-11-15 13:26:11 -05:00
aes_ccm.h mac80211: pass scratch buffer directly, remove additional pointers 2008-07-08 14:16:02 -04:00
aes_cmac.c mac80211: Remove redundant checks for NULL before calls to crypto_free_cipher() 2010-11-15 13:26:11 -05:00
aes_cmac.h
agg-rx.c mac80211: avoid transmitting delBA to old AP 2010-10-06 16:30:40 -04:00
agg-tx.c mac80211: avoid transmitting delBA to old AP 2010-10-06 16:30:40 -04:00
cfg.c mac80211: add probe request filter flag 2010-10-13 15:45:22 -04:00
cfg.h
chan.c cfg80211/mac80211: use lockdep_assert_held 2010-09-16 15:46:00 -04:00
debugfs_key.c mac80211: refactor debugfs function generation code 2010-11-15 13:24:48 -05:00
debugfs_key.h mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
debugfs_netdev.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2010-10-23 11:47:02 -07:00
debugfs_netdev.h mac80211: reduce reliance on netdev 2009-12-21 18:38:52 -05:00
debugfs_sta.c mac80211: refactor debugfs function generation code 2010-11-15 13:24:48 -05:00
debugfs_sta.h
debugfs.c mac80211: refactor debugfs function generation code 2010-11-15 13:24:48 -05:00
debugfs.h mac80211: refactor debugfs function generation code 2010-11-15 13:24:48 -05:00
driver-ops.h mac80211: add p2p device type support 2010-09-16 15:46:07 -04:00
driver-trace.c mac80211: fix sparse warnings/errors 2009-08-04 16:43:25 -04:00
driver-trace.h mac80211: add p2p device type support 2010-09-16 15:46:07 -04:00
event.c
ht.c mac80211: fix SMPS request 2010-10-13 15:45:23 -04:00
ibss.c mac80211: Fix ibss station got expired immediately 2010-10-25 14:45:56 -04:00
ieee80211_i.h mac80211: add probe request filter flag 2010-10-13 15:45:22 -04:00
iface.c mac80211: add probe request filter flag 2010-10-13 15:45:22 -04:00
Kconfig
key.c cfg80211/mac80211: allow per-station GTKs 2010-10-06 16:30:40 -04:00
key.h cfg80211/mac80211: allow per-station GTKs 2010-10-06 16:30:40 -04:00
led.c
led.h
main.c mac80211: Fix scan_ies_len to include DS Params 2010-10-27 15:46:51 -04:00
Makefile mac80211: add the minstrel_ht rate control algorithm 2010-06-02 16:12:59 -04:00
mesh_hwmp.c mac80211: use common work struct 2010-06-14 15:38:17 -04:00
mesh_pathtbl.c mac80211: use common work struct 2010-06-14 15:38:17 -04:00
mesh_plink.c mac80211: fix possible null-pointer de-reference 2010-10-11 15:04:20 -04:00
mesh.c mac80211: pull mgmt frame rx into rx handler 2010-06-14 15:39:26 -04:00
mesh.h
michael.c mac80211: remove ieee80211_get_hdr_info 2008-07-08 14:16:01 -04:00
michael.h mac80211: remove ieee80211_get_hdr_info 2008-07-08 14:16:01 -04:00
mlme.c mac80211: Improve mlme probe response log messages. 2010-10-11 15:04:19 -04:00
offchannel.c mac80211: disable beacon monitor while going offchannel 2010-09-16 15:46:17 -04:00
pm.c mac80211: assure we also cancel deferred scan request 2010-10-06 16:30:42 -04:00
rate.c mac80211: don't sanitize invalid rates 2010-10-25 14:43:13 -04:00
rate.h
rc80211_minstrel_debugfs.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
rc80211_minstrel_ht_debugfs.c mac80211: disallow seeks in minstrel debug code 2010-09-16 10:33:17 +02:00
rc80211_minstrel_ht.c mac80211: minstrel_ht - reduce the overhead of rate sampling 2010-11-15 13:24:21 -05:00
rc80211_minstrel_ht.h
rc80211_minstrel.c minstrel: don't complain about feedback for unrequested rates 2010-07-26 15:09:04 -04:00
rc80211_minstrel.h
rc80211_pid_algo.c
rc80211_pid_debugfs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2010-10-23 11:47:02 -07:00
rc80211_pid.h
rx.c mac80211: temporarily disable reorder release timer 2010-10-11 15:04:20 -04:00
scan.c mac80211: fix sw scan locking 2010-10-07 14:41:27 -04:00
spectmgmt.c
sta_info.c cfg80211/mac80211: allow per-station GTKs 2010-10-06 16:30:40 -04:00
sta_info.h cfg80211/mac80211: allow per-station GTKs 2010-10-06 16:30:40 -04:00
status.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2010-10-07 14:39:03 -04:00
tkip.c mac80211: remove wep dependency 2010-07-08 16:35:50 -04:00
tkip.h mac80211: remove wep dependency 2010-07-08 16:35:50 -04:00
tx.c cfg80211/mac80211: allow per-station GTKs 2010-10-06 16:30:40 -04:00
util.c mac80211: avoid transmitting delBA to old AP 2010-10-06 16:30:40 -04:00
wep.c mac80211: don't kmalloc 16 bytes 2010-10-11 15:04:23 -04:00
wep.h
wme.c
wme.h
work.c mac80211: per interface idle notification 2010-08-16 15:26:40 -04:00
wpa.c mac80211: move packet flags into packet 2010-09-27 15:57:54 -04:00
wpa.h mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00