From: Dan Carpenter <dan.carpenter@oracle.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [patch] mac80211: remove always true condition
Date: Mon, 27 Jul 2015 08:11:11 +0000 [thread overview]
Message-ID: <20150727081111.GB2937@mwanda> (raw)
The outside if statement checks that IEEE80211_TX_INTFL_MLME_CONN_TX is
set so this condition is always true. Checking twice upsets the static
checkers.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 45628f3..8ba5832 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -515,7 +515,7 @@ static void ieee80211_report_used_skb(struct ieee80211_local *local,
if (!sdata) {
skb->dev = NULL;
- } else if (info->flags & IEEE80211_TX_INTFL_MLME_CONN_TX) {
+ } else {
unsigned int hdr_size ieee80211_hdrlen(hdr->frame_control);
@@ -529,9 +529,6 @@ static void ieee80211_report_used_skb(struct ieee80211_local *local,
ieee80211_mgd_conn_tx_status(sdata,
hdr->frame_control,
acked);
- } else {
- /* we assign ack frame ID for the others */
- WARN_ON(1);
}
rcu_read_unlock();
next reply other threads:[~2015-07-27 8:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-27 8:11 Dan Carpenter [this message]
2015-08-13 9:36 ` [patch] mac80211: remove always true condition Johannes Berg
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