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Commit 6b59db7d authored by Zhao, Gang's avatar Zhao, Gang Committed by Johannes Berg
Browse files

mac80211: return bool instead of numbers in yes/no function 



And some code style changes in the function, and correct a typo in
comment.

Signed-off-by: default avatarZhao, Gang <gamerh2o@gmail.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 17d38fa8

net/mac80211/rx.c

+10 −9
Original line number Diff line number Diff line
@@ -54,24 +54,25 @@ static struct sk_buff *remove_monitor_info(struct ieee80211_local *local, 
	return skb;

}



static inline int should_drop_frame(struct sk_buff *skb, int present_fcs_len)

static inline bool should_drop_frame(struct sk_buff *skb, int present_fcs_len)

{

	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);

	struct ieee80211_hdr *hdr;



	hdr = (void *)(skb->data);

	struct ieee80211_hdr *hdr = (void *)skb->data;



	if (status->flag & (RX_FLAG_FAILED_FCS_CRC |

			    RX_FLAG_FAILED_PLCP_CRC |

			    RX_FLAG_AMPDU_IS_ZEROLEN))

		return 1;

		return true;



	if (unlikely(skb->len < 16 + present_fcs_len))

		return 1;

		return true;



	if (ieee80211_is_ctl(hdr->frame_control) &&

	    !ieee80211_is_pspoll(hdr->frame_control) &&

	    !ieee80211_is_back_req(hdr->frame_control))

		return 1;

	return 0;

		return true;



	return false;

}



static int
@@ -3190,7 +3191,7 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx, 
}



/*

 * This is the actual Rx frames handler. as it blongs to Rx path it must

 * This is the actual Rx frames handler. as it belongs to Rx path it must

 * be called with rcu_read_lock protection.

 */

static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,