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| author | Johannes Berg <johannes@sipsolutions.net> | 2009-11-25 17:46:19 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-12-21 18:38:52 -0500 |
| commit | 47846c9b0c10808d9337d2e7d09361f3e0a0a71a (patch) | |
| tree | 8e5d0dbf3309b7868fa73a888f9561ffea1580e3 /net/mac80211/mesh.c | |
| parent | abe60632f311d515b082b450504ee24006023951 (diff) | |
| download | kernel_samsung_smdk4412-47846c9b0c10808d9337d2e7d09361f3e0a0a71a.zip kernel_samsung_smdk4412-47846c9b0c10808d9337d2e7d09361f3e0a0a71a.tar.gz kernel_samsung_smdk4412-47846c9b0c10808d9337d2e7d09361f3e0a0a71a.tar.bz2 | |
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/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index c0fe464..63299b7 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -457,7 +457,7 @@ static void ieee80211_mesh_housekeeping(struct ieee80211_sub_if_data *sdata, #ifdef CONFIG_MAC80211_VERBOSE_DEBUG printk(KERN_DEBUG "%s: running mesh housekeeping\n", - sdata->dev->name); + sdata->name); #endif ieee80211_sta_expire(sdata, IEEE80211_MESH_PEER_INACTIVITY_LIMIT); @@ -565,7 +565,7 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, /* ignore ProbeResp to foreign address */ if (stype == IEEE80211_STYPE_PROBE_RESP && - compare_ether_addr(mgmt->da, sdata->dev->dev_addr)) + compare_ether_addr(mgmt->da, sdata->vif.addr)) return; baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt; |