diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2015-02-19 14:57:40 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-02-24 23:12:07 +0300 |
| commit | 17dce15801d5602719936045a7e84ff7dc6b6da2 (patch) | |
| tree | 25778e5b0907de021fe614b75fb44549e1b43ff7 /net | |
| parent | 81daf735f9fe35ef6bc4073068748b221d64fb47 (diff) | |
| download | linux-17dce15801d5602719936045a7e84ff7dc6b6da2.tar.xz | |
mac80211/minstrel: fix !x!=0 confusion
Commit 06d961a8e210 ("mac80211/minstrel: use the new rate control API")
inverted the condition 'if (msr->sample_limit != 0)' to
'if (!msr->sample_limit != 0)'. But it is confusing both to people and
compilers (gcc5):
net/mac80211/rc80211_minstrel.c: In function 'minstrel_get_rate':
net/mac80211/rc80211_minstrel.c:376:26: warning: logical not is only applied to the left hand side of comparison
if (!msr->sample_limit != 0)
^
Let there be only 'if (!msr->sample_limit)'.
Fixes: 06d961a8e210 ("mac80211/minstrel: use the new rate control API")
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rc80211_minstrel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c index 7c86a002df95..ef6e8a6c4253 100644 --- a/net/mac80211/rc80211_minstrel.c +++ b/net/mac80211/rc80211_minstrel.c @@ -373,7 +373,7 @@ minstrel_get_rate(void *priv, struct ieee80211_sta *sta, rate++; mi->sample_deferred++; } else { - if (!msr->sample_limit != 0) + if (!msr->sample_limit) return; mi->sample_packets++; |