From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 24 Oct 2012 12:22:37 +0000 (+0200)
Subject: mac80211: use non-atomic bitmap operation for local variable
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5df45690e78fd6355b3eb17ba15a1659e608db5d;p=openwrt%2Fstaging%2Fblogic.git

mac80211: use non-atomic bitmap operation for local variable

For a local variable there's no need to use the atomic
set_bit() operation, use __set_bit() instead.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 51a4a2516233..ea8a6744a9db 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -821,7 +821,7 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len,
 		if (elem_parse_failed)
 			elems->parse_error = true;
 		else
-			set_bit(id, seen_elems);
+			__set_bit(id, seen_elems);
 
 		left -= elen;
 		pos += elen;