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authorJohannes Berg <johannes@sipsolutions.net>2009-11-25 19:46:19 +0300
committerJohn W. Linville <linville@tuxdriver.com>2009-12-22 02:38:52 +0300
commit47846c9b0c10808d9337d2e7d09361f3e0a0a71a (patch)
tree8e5d0dbf3309b7868fa73a888f9561ffea1580e3 /net/mac80211/driver-ops.h
parentabe60632f311d515b082b450504ee24006023951 (diff)
downloadlinux-47846c9b0c10808d9337d2e7d09361f3e0a0a71a.tar.xz
mac80211: reduce reliance on netdev
For bluetooth 3, we will most likely not have a netdev for a virtual interface (sdata), so prepare for that by reducing the reliance on having a netdev. This patch moves the name and address fields into the sdata struct and uses them from there all over. Some work is needed to keep them sync'ed, but that's not a lot of work and in slow paths anyway. In doing so, this also reduces the number of pointer dereferences in many places, because of things like sdata->dev->dev_addr becoming sdata->vif.addr. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
-rw-r--r--net/mac80211/driver-ops.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 921dd9c9ff62..a4002657dac5 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -39,7 +39,7 @@ static inline int drv_add_interface(struct ieee80211_local *local,
struct ieee80211_if_init_conf *conf)
{
int ret = local->ops->add_interface(&local->hw, conf);
- trace_drv_add_interface(local, conf->mac_addr, conf->vif, ret);
+ trace_drv_add_interface(local, conf->vif, ret);
return ret;
}
@@ -47,7 +47,7 @@ static inline void drv_remove_interface(struct ieee80211_local *local,
struct ieee80211_if_init_conf *conf)
{
local->ops->remove_interface(&local->hw, conf);
- trace_drv_remove_interface(local, conf->mac_addr, conf->vif);
+ trace_drv_remove_interface(local, conf->vif);
}
static inline int drv_config(struct ieee80211_local *local, u32 changed)