From: Jouni Malinen <jouni.malinen@atheros.com>
Date: Fri, 11 Jun 2010 18:15:16 +0000 (-0700)
Subject: Fix scan_runs counting
X-Git-Tag: hostap-1-bp~1280
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d902a9c1bcee67e2f2df2f0b80c85c10e8bd865d;p=thirdparty%2Fhostap.git

Fix scan_runs counting

Addition of the background scanning mechanism in commit
60b94c9819199c0427e623080ebae27fe44be6b5 moved the scan trigger
into a new function that was also incrementing the scan_runs
counter, but the removal of the previous scan_runs incrementation
was forgotten from that patch. This counter should only be updated
into a single location, so remove the old one. This improves AP
selection for WPS provisioning by not skipping some of the initial
scans.
---

diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
index efbc3478e..fd01bb8fa 100644
--- a/wpa_supplicant/scan.c
+++ b/wpa_supplicant/scan.c
@@ -431,8 +431,7 @@ static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
 		if (prev_state != wpa_s->wpa_state)
 			wpa_supplicant_set_state(wpa_s, prev_state);
 		wpa_supplicant_req_scan(wpa_s, 1, 0);
-	} else
-		wpa_s->scan_runs++;
+	}
 }