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authorJohannes Berg <johannes.berg@intel.com>2017-10-12 11:23:04 +0200
committerJohannes Berg <johannes.berg@intel.com>2017-10-12 11:23:04 +0200
commita67a4893f37d5389c812d85ccf1e258b87ef4ead (patch)
tree949cbb87bb83e988e6e6edbef0403452f9e820c8
parentmac80211: use crypto_aead_authsize() (diff)
downloadlinux-a67a4893f37d5389c812d85ccf1e258b87ef4ead.tar.xz
linux-a67a4893f37d5389c812d85ccf1e258b87ef4ead.zip
cfg80211: remove set but never used variable cf_offset
Perhaps it had been intended to be used, but it clearly isn't. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-rw-r--r--net/wireless/chan.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index b8aa5a7d5c77..eb824270f6e3 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -464,7 +464,7 @@ bool cfg80211_is_sub_chan(struct cfg80211_chan_def *chandef,
struct ieee80211_channel *chan)
{
int width;
- u32 cf_offset, freq;
+ u32 freq;
if (chandef->chan->center_freq == chan->center_freq)
return true;
@@ -473,8 +473,6 @@ bool cfg80211_is_sub_chan(struct cfg80211_chan_def *chandef,
if (width <= 20)
return false;
- cf_offset = width / 2 - 10;
-
for (freq = chandef->center_freq1 - width / 2 + 10;
freq <= chandef->center_freq1 + width / 2 - 10; freq += 20) {
if (chan->center_freq == freq)