mac80211: a few whitespace fixes

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index d7c190b80..cb3df39 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -118,7 +118,7 @@
 		struct ieee80211_tim_ie *tim_ie = elems->tim;
 		bss->dtim_period = tim_ie->dtim_period;
 		if (!elems->parse_error)
-				bss->valid_data |= IEEE80211_BSS_VALID_DTIM;
+			bss->valid_data |= IEEE80211_BSS_VALID_DTIM;
 	}
 
 	/* If the beacon had no TIM IE, or it was invalid, use 1 */