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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/debugfs_key.c | |
| parent | abe60632f311d515b082b450504ee24006023951 (diff) | |
| download | linux-47846c9b0c10808d9337d2e7d09361f3e0a0a71a.tar.gz linux-47846c9b0c10808d9337d2e7d09361f3e0a0a71a.tar.bz2 linux-47846c9b0c10808d9337d2e7d09361f3e0a0a71a.zip | |
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/debugfs_key.c')
| -rw-r--r-- | net/mac80211/debugfs_key.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index e0f5224630da..d12e743cb4e1 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -56,7 +56,7 @@ KEY_CONF_FILE(keyidx, D); KEY_CONF_FILE(hw_key_idx, D); KEY_FILE(flags, X); KEY_FILE(tx_rx_count, D); -KEY_READ(ifindex, sdata->dev->ifindex, 20, "%d\n"); +KEY_READ(ifindex, sdata->name, IFNAMSIZ + 2, "%s\n"); KEY_OPS(ifindex); static ssize_t key_algorithm_read(struct file *file, |