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mac80211: simplify ack_skb handling

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Since the cookie is assigned inside ieee80211_make_ack_skb()
now, we no longer need to return the ack_skb as the cookie
and can simplify the function's return and the callers. Also
rename it to ieee80211_attach_ack_skb() to more accurately
reflect its purpose.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2015-11-24 14:25:49 +01:00
parent a2fcfccbad
commit 5ee00dbd52
3 changed files with 13 additions and 18 deletions
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5
net/mac80211/ieee80211_i.h
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@@ -1484,9 +1484,8 @@ void ieee80211_configure_filter(struct ieee80211_local *local);
u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata);
u64 ieee80211_mgmt_tx_cookie(struct ieee80211_local *local);
struct sk_buff *ieee80211_make_ack_skb(struct ieee80211_local *local,
struct sk_buff *skb, u64 *cookie,
gfp_t gfp);
int ieee80211_attach_ack_skb(struct ieee80211_local *local, struct sk_buff *skb,
u64 *cookie, gfp_t gfp);
/* STA code */
void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata);