From: Jean Tourrilhes <jt@hpl.hp.com>
Date: Tue, 10 Jul 2007 01:37:36 +0000 (-0500)
Subject: [PATCH] softmac: Fix ESSID problem
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4cf92a3cd9117cb90ad9441172b9f42b67ee9d26;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[PATCH] softmac: Fix ESSID problem

Victor Porton reported that the SoftMAC layer had random problem when setting the ESSID :
http://bugzilla.kernel.org/show_bug.cgi?id=8686 After investigation, it turned out to be
worse, the SoftMAC layer is left in an inconsistent state. The fix is pretty trivial.

Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Acked-by: Michael Buesch <mb@bu3sch.df>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index cc8110bdd579..afb6c6698b27 100644
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -271,8 +271,11 @@ ieee80211softmac_assoc_work(struct work_struct *work)
 			 */
 			dprintk(KERN_INFO PFX "Associate: Scanning for networks first.\n");
 			ieee80211softmac_notify(mac->dev, IEEE80211SOFTMAC_EVENT_SCAN_FINISHED, ieee80211softmac_assoc_notify_scan, NULL);
-			if (ieee80211softmac_start_scan(mac))
+			if (ieee80211softmac_start_scan(mac)) {
 				dprintk(KERN_INFO PFX "Associate: failed to initiate scan. Is device up?\n");
+				mac->associnfo.associating = 0;
+				mac->associnfo.associated = 0;
+			}
 			goto out;
 		} else {
 			mac->associnfo.associating = 0;