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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-14 10:08:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-14 10:08:24 -0700 |
| commit | 6aa5fc434958d15a4d66d922d0416dfb03c07def (patch) | |
| tree | c68811b0e38afe68156022bed324d8df25fb45be /net/mac80211/debugfs_key.c | |
| parent | 362a61ad61199e19a61b8e432015e2586b288f5b (diff) | |
| parent | 9ee6b7f1556e7889eff4666483b1b554d4686cd4 (diff) | |
| download | kernel-crypto-6aa5fc434958d15a4d66d922d0416dfb03c07def.tar.gz kernel-crypto-6aa5fc434958d15a4d66d922d0416dfb03c07def.tar.xz kernel-crypto-6aa5fc434958d15a4d66d922d0416dfb03c07def.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (73 commits)
net: Fix typo in net/core/sock.c.
ppp: Do not free not yet unregistered net device.
netfilter: xt_iprange: module aliases for xt_iprange
netfilter: ctnetlink: dump conntrack ID in event messages
irda: Fix a misalign access issue. (v2)
sctp: Fix use of uninitialized pointer
cipso: Relax too much careful cipso hash function.
tcp FRTO: work-around inorder receivers
tcp FRTO: Fix fallback to conventional recovery
New maintainer for Intel ethernet adapters
DM9000: Use delayed work to update MII PHY state
DM9000: Update and fix driver debugging messages
DM9000: Add __devinit and __devexit attributes to probe and remove
sky2: fix simple define thinko
[netdrvr] sfc: sfc: Add self-test support
[netdrvr] sfc: Increment rx_reset when reported as driver event
[netdrvr] sfc: Remove unused macro EFX_XAUI_RETRAIN_MAX
[netdrvr] sfc: Fix code formatting
[netdrvr] sfc: Remove kernel-doc comments for removed members of struct efx_nic
[netdrvr] sfc: Remove garbage from comment
...
Diffstat (limited to 'net/mac80211/debugfs_key.c')
| -rw-r--r-- | net/mac80211/debugfs_key.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index 879e7210458..19efc3a6a93 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -255,14 +255,23 @@ void ieee80211_debugfs_key_remove(struct ieee80211_key *key) void ieee80211_debugfs_key_add_default(struct ieee80211_sub_if_data *sdata) { char buf[50]; + struct ieee80211_key *key; if (!sdata->debugfsdir) return; - sprintf(buf, "../keys/%d", sdata->default_key->debugfs.cnt); - sdata->debugfs.default_key = - debugfs_create_symlink("default_key", sdata->debugfsdir, buf); + /* this is running under the key lock */ + + key = sdata->default_key; + if (key) { + sprintf(buf, "../keys/%d", key->debugfs.cnt); + sdata->debugfs.default_key = + debugfs_create_symlink("default_key", + sdata->debugfsdir, buf); + } else + ieee80211_debugfs_key_remove_default(sdata); } + void ieee80211_debugfs_key_remove_default(struct ieee80211_sub_if_data *sdata) { if (!sdata) |