iwlwifi: mvm: remove an unused variable

Commit Message

Dan Carpenter May 4, 2016, 6:19 a.m. UTC

We never initalize ampdu_status so it causes a static checker warning
when we pass it to iwl_mvm_pass_packet_to_mac80211().  Fortunately, it's
never used so we can just remove it.

Signed-off-by: Dan Carpenter <[e-mail]>

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Comments

Luca Coelho May 9, 2016, 11:44 a.m. UTC | #1

On Wed, 2016-05-04 at 09:19 +0300, Dan Carpenter wrote:
> We never initalize ampdu_status so it causes a static checker warning

> when we pass it to iwl_mvm_pass_packet_to_mac80211().  Fortunately,

> it's

> never used so we can just remove it.

> 

> Signed-off-by: Dan Carpenter <[e-mail]>


Thanks Dan!

I'll push this patch through our internal tree.

--
Cheers,
Luca.

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 263e8a8..c9d419f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -100,7 +100,7 @@  static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
 					    struct napi_struct *napi,
 					    struct sk_buff *skb,
 					    struct ieee80211_hdr *hdr, u16 len,
-					    u32 ampdu_status, u8 crypt_len,
+					    u8 crypt_len,
 					    struct iwl_rx_cmd_buffer *rxb)
 {
 	unsigned int hdrlen, fraglen;
@@ -267,7 +267,6 @@  void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
 	struct ieee80211_sta *sta = NULL;
 	struct sk_buff *skb;
 	u32 len;
-	u32 ampdu_status;
 	u32 rate_n_flags;
 	u32 rx_pkt_status;
 	u8 crypt_len = 0;
@@ -453,8 +452,8 @@  void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
 		     mvm->sched_scan_pass_all == SCHED_SCAN_PASS_ALL_ENABLED))
 		mvm->sched_scan_pass_all = SCHED_SCAN_PASS_ALL_FOUND;
 
-	iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, hdr, len, ampdu_status,
-					crypt_len, rxb);
+	iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, hdr, len, crypt_len,
+					rxb);
 }
 
 static void iwl_mvm_update_rx_statistics(struct iwl_mvm *mvm,