commit b63bde7bb75f74acf974f43dc2be8798be115007
author Johannes Berg <johannes@sipsolutions.net> Tue Aug 28 17:01:55 2007 -0400
committer David S. Miller <davem@sunset.davemloft.net> Wed Oct 10 16:48:55 2007 -0700
tree 37e855401ec152bba8a2300b5f20de45aaa2d5ee
parent 6c55aa97359af4b503a8baf914de48f2406a895f

[MAC80211]: fix preamble setting

It looks like in commit 28487a90 the condition was unintentionally
negated by moving some code, fix it.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Daniel Drake <dsd@gentoo.org>
Acked-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/mac80211/ieee80211_ioctl.c

diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 8296e7d..d48f3aa 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -821,7 +821,7 @@
 		break;
 
 	case PRISM2_PARAM_PREAMBLE:
-		if (sdata->type != IEEE80211_IF_TYPE_AP) {
+		if (sdata->type == IEEE80211_IF_TYPE_AP) {
 			if (value)
 				sdata->flags |= IEEE80211_SDATA_SHORT_PREAMBLE;
 			else