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mac80211: tdls: remove shadowing variable

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There's no need to use another local 'sta' variable as the
original (outer scope) one isn't needed any more and has
become invalid anyway when exiting the RCU read section.

Remove the inner scope one and along with it the useless NULL
initialization.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2015-01-23 11:36:54 +01:00
parent 13874e4b23
commit d6f5cc091b
1 changed files with 0 additions and 1 deletions
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net/mac80211/tdls.c
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@ -852,7 +852,6 @@ ieee80211_tdls_prep_mgmt_packet(struct wiphy *wiphy, struct net_device *dev,
*/
if ((action_code == WLAN_TDLS_TEARDOWN) &&
(sdata->local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)) {
struct sta_info *sta = NULL;
bool try_resend; /* Should we keep skb for possible resend */
/* If not sending directly to peer - no point in keeping skb */