A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 10:41:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

mwl8k: Delete ampdu streams with state AMPDU_STREAM_NEW in sta remove

Browse source 
When a station deauths, we do not delete the streams with state
AMPDU_STREAM_NEW and these remain created forever. Fix this issue by
removing such streams in the driver

Signed-off-by: Nishant Sarmukadam <[email protected]>
Signed-off-by: Yogesh Ashok Powar <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
This commit is contained in:
Yogesh Ashok Powar 2013-01-08 10:16:37 +05:30 • committed by John W. Linville
commit 0dd13a48a9
1 changed files with 24 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

25
drivers/net/wireless/mwl8k.c
View file

@ -3935,7 +3935,30 @@ static int mwl8k_cmd_set_new_stn_del(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, u8 *addr)
{
struct mwl8k_cmd_set_new_stn *cmd;
int rc;
struct mwl8k_priv *priv = hw->priv;
int rc, i;
u8 idx;
spin_lock(&priv->stream_lock);
/* Destroy any active ampdu streams for this sta */
for (i = 0; i < MWL8K_NUM_AMPDU_STREAMS; i++) {
struct mwl8k_ampdu_stream *s;
s = &priv->ampdu[i];
if (s->state != AMPDU_NO_STREAM) {
if (memcmp(s->sta->addr, addr, ETH_ALEN) == 0) {
if (s->state == AMPDU_STREAM_ACTIVE) {
idx = s->idx;
spin_unlock(&priv->stream_lock);
mwl8k_destroy_ba(hw, idx);
spin_lock(&priv->stream_lock);
} else if (s->state == AMPDU_STREAM_NEW) {
mwl8k_remove_stream(hw, s);
}
}
}
}
spin_unlock(&priv->stream_lock);
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (cmd == NULL)