mac80211: Remove unused 'struct ieee80211_rx_status' ptr

PATCH New Kirtika Ruchandani 1 participant 1 message Nov 22, 2016

Subsystems (3)

Networking Network drivers mac80211

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Kirtika Ruchandani

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2016-11-22 05:44 UTC #0 lore raw

PATCH 1/1 mac80211: Remove unused 'struct ieee80211_rx_status' ptr

Commit 554891e63a29 introduced 'struct ieee80211_rx_status' in ieee80211_rx_h_defragment but did not use it. Compiling with W=1 gives the following warning, fix it.

net/mac80211/rx.c: In function ‘ieee80211_rx_h_defragment’:
net/mac80211/rx.c:1911:30: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]

Fixes 554891e63a29 ("mac80211: move packet flags into packet")

Cc Johannes Berg <[email protected]>

Cc John W. Linville <[email protected]>

Signed-off-by Kirtika Ruchandani <[email protected]>

---
 net/mac80211/rx.c | 4 ----
 1 file changed, 4 deletions(-)

net/mac80211/rx.c +0 -3

index eeab725..d2a00f2 100644
@@ -1908,7 +1908,6 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx)
 	unsigned int frag, seq;
 	struct ieee80211_fragment_entry *entry;
 	struct sk_buff *skb;
-	struct ieee80211_rx_status *status;
 
 	hdr = (struct ieee80211_hdr *)rx->skb->data;
 	fc = hdr->frame_control;

@@ -2034,9 +2033,6 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx)
 		dev_kfree_skb(skb);
 	}
 
-	/* Complete frame has been reassembled - process it now */
-	status = IEEE80211_SKB_RXCB(rx->skb);