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| author | Felix Fietkau <nbd@nbd.name> | 2017-02-02 12:02:22 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-02-06 12:27:12 +0100 |
| commit | 649e766a64a0d001f040dfc225c601b3d0af6f40 (patch) | |
| tree | 6399891552e85e9d511546df07932551f60b7549 /package/kernel/mac80211/patches/337-mac80211-check-for-MCS-in-ieee80211_duration-before-.patch | |
| parent | 91fce81df6e99cec0876b9d4866bd86e7c49820f (diff) | |
| download | upstream-649e766a64a0d001f040dfc225c601b3d0af6f40.tar.gz upstream-649e766a64a0d001f040dfc225c601b3d0af6f40.tar.bz2 upstream-649e766a64a0d001f040dfc225c601b3d0af6f40.zip | |
mac80211: update to wireless-testing 2017-01-31
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211/patches/337-mac80211-check-for-MCS-in-ieee80211_duration-before-.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/337-mac80211-check-for-MCS-in-ieee80211_duration-before-.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/package/kernel/mac80211/patches/337-mac80211-check-for-MCS-in-ieee80211_duration-before-.patch b/package/kernel/mac80211/patches/337-mac80211-check-for-MCS-in-ieee80211_duration-before-.patch deleted file mode 100644 index 066e1d1445..0000000000 --- a/package/kernel/mac80211/patches/337-mac80211-check-for-MCS-in-ieee80211_duration-before-.patch +++ /dev/null @@ -1,34 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 14 Dec 2016 20:12:25 +0100 -Subject: [PATCH] mac80211: check for MCS in ieee80211_duration before fetching - chanctx - -Makes the code a bit more efficient - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -63,6 +63,10 @@ static __le16 ieee80211_duration(struct - struct ieee80211_chanctx_conf *chanctx_conf; - u32 rate_flags = 0; - -+ /* assume HW handles this */ -+ if (tx->rate.flags & (IEEE80211_TX_RC_MCS | IEEE80211_TX_RC_VHT_MCS)) -+ return 0; -+ - rcu_read_lock(); - chanctx_conf = rcu_dereference(tx->sdata->vif.chanctx_conf); - if (chanctx_conf) { -@@ -71,10 +75,6 @@ static __le16 ieee80211_duration(struct - } - rcu_read_unlock(); - -- /* assume HW handles this */ -- if (tx->rate.flags & (IEEE80211_TX_RC_MCS | IEEE80211_TX_RC_VHT_MCS)) -- return 0; -- - /* uh huh? */ - if (WARN_ON_ONCE(tx->rate.idx < 0)) - return 0; |