diff options
| author | Eliad Peller <eliad@wizery.com> | 2010-12-15 11:47:54 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-01-24 22:11:45 +0200 |
| commit | 3c2c04a15f5fe5d169fe343c9eb7c1856d3033d3 (patch) | |
| tree | 26ad5b833ff5c528852f21ac7108b33aac73a055 /drivers/net/wireless/wl12xx/wl12xx.h | |
| parent | 4a4fdf2e0b9e3534f6ec4f3e7077470bd66924ab (diff) | |
| download | linux-rt-3c2c04a15f5fe5d169fe343c9eb7c1856d3033d3.tar.gz | |
wl12xx: remove redundant debugfs_remove_recursive() call
Upon rmmod, the <debugfs>/ieee80211/phyX dir is being removed.
later, we try to remove <debugfs>/ieee80211/phyX/wl12xx, which
might result in NULL dereference.
Remove the excessive debugfs_remove_recursive() call.
(consequently, there is no more need to save wl->rootdir)
Reported-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl12xx.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl12xx.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 9050dd9b62d2..c3c30b3abc15 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -378,7 +378,6 @@ struct wl1271 { int last_rssi_event; struct wl1271_stats stats; - struct dentry *rootdir; __le32 buffer_32; u32 buffer_cmd; |