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mac80211: minstrel_ht: remove unused variable 'mg' in minstrel_ht_next_jump_rate() 

GCC reports the following warning with W=1:

net/mac80211/rc80211_minstrel_ht.c:871:34: warning:
 variable 'mg' set but not used [-Wunused-but-set-variable]
  871 |  struct minstrel_mcs_group_data *mg;
      |                                  ^~

This variable is not used in function , this commit
remove it to fix the warning.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20210326024843.987941-1-weiyongjun1@huawei.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Wei Yongjun 2021-03-26 02:48:43 +00:00 committed by Johannes Berg
parent 81d94f47be
commit 026dfac85f
1 changed files with 0 additions and 2 deletions
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2
net/mac80211/rc80211_minstrel_ht.c
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@ -868,7 +868,6 @@ static u16
minstrel_ht_next_jump_rate(struct minstrel_ht_sta *mi, u32 fast_rate_dur,
u32 slow_rate_dur, int *slow_rate_ofs)
{
struct minstrel_mcs_group_data *mg;
struct minstrel_rate_stats *mrs;
u32 max_duration = slow_rate_dur;
int i, index, offset;
@ -886,7 +885,6 @@ minstrel_ht_next_jump_rate(struct minstrel_ht_sta *mi, u32 fast_rate_dur,
u8 type;
group = (group + 1) % ARRAY_SIZE(minstrel_mcs_groups);
mg = &mi->groups[group];
supported = mi->supported[group];
if (!supported)