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mac80211: fix change flags variable signedness

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This showed up as a sparse warning (with higher verbosity) and is
certainly correct - the change flags should be unsigned. It's not
that important since high flag numbers aren't used and bitwise
operations would still work.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2014-10-20 21:36:04 +02:00
parent 988568669d
commit b08cc24e0a
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/cfg.c
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@ -3108,7 +3108,8 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev,
struct ieee80211_channel_switch ch_switch;
struct ieee80211_chanctx_conf *conf;
struct ieee80211_chanctx *chanctx;
int err, changed = 0;
u32 changed = 0;
int err;
sdata_assert_lock(sdata);
lockdep_assert_held(&local->mtx);