mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-04 18:09:57 +00:00
mac80211: correct skb allocation
This patch corrects the allocation of skb in ADDBA req/resp and DELBA it removes redundant space u.addba_* are already counted in sizeof(*mgmt) Signed-off-by: Ester Kummer <ester.kummer@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
parent
079a253383
commit
3acea5b616
1 changed files with 4 additions and 7 deletions
|
@ -1093,8 +1093,8 @@ static void ieee80211_send_addba_resp(struct net_device *dev, u8 *da, u16 tid,
|
|||
struct ieee80211_mgmt *mgmt;
|
||||
u16 capab;
|
||||
|
||||
skb = dev_alloc_skb(sizeof(*mgmt) + local->hw.extra_tx_headroom + 1 +
|
||||
sizeof(mgmt->u.action.u.addba_resp));
|
||||
skb = dev_alloc_skb(sizeof(*mgmt) + local->hw.extra_tx_headroom);
|
||||
|
||||
if (!skb) {
|
||||
printk(KERN_DEBUG "%s: failed to allocate buffer "
|
||||
"for addba resp frame\n", dev->name);
|
||||
|
@ -1142,9 +1142,7 @@ void ieee80211_send_addba_request(struct net_device *dev, const u8 *da,
|
|||
struct ieee80211_mgmt *mgmt;
|
||||
u16 capab;
|
||||
|
||||
skb = dev_alloc_skb(sizeof(*mgmt) + local->hw.extra_tx_headroom + 1 +
|
||||
sizeof(mgmt->u.action.u.addba_req));
|
||||
|
||||
skb = dev_alloc_skb(sizeof(*mgmt) + local->hw.extra_tx_headroom);
|
||||
|
||||
if (!skb) {
|
||||
printk(KERN_ERR "%s: failed to allocate buffer "
|
||||
|
@ -1406,8 +1404,7 @@ void ieee80211_send_delba(struct net_device *dev, const u8 *da, u16 tid,
|
|||
struct ieee80211_mgmt *mgmt;
|
||||
u16 params;
|
||||
|
||||
skb = dev_alloc_skb(sizeof(*mgmt) + local->hw.extra_tx_headroom + 1 +
|
||||
sizeof(mgmt->u.action.u.delba));
|
||||
skb = dev_alloc_skb(sizeof(*mgmt) + local->hw.extra_tx_headroom);
|
||||
|
||||
if (!skb) {
|
||||
printk(KERN_ERR "%s: failed to allocate buffer "
|
||||
|
|
Loading…
Reference in a new issue