From: Dmitry Shmidt <dimitrysh@google.com>
Date: Tue, 19 Jul 2011 17:00:31 +0000 (-0700)
Subject: net: wireless: bcmdhd: Allow empty scan results
X-Git-Tag: firefly_0821_release~7613^2~406
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=df24692c6673622f28c193014c4c21a3d8be2387;p=firefly-linux-kernel-4.4.55.git

net: wireless: bcmdhd: Allow empty scan results

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
---

diff --git a/drivers/net/wireless/bcmdhd/wl_iw.c b/drivers/net/wireless/bcmdhd/wl_iw.c
index 75022a4b0170..494538cea186 100644
--- a/drivers/net/wireless/bcmdhd/wl_iw.c
+++ b/drivers/net/wireless/bcmdhd/wl_iw.c
@@ -4328,10 +4328,6 @@ wl_iw_iscan_get_scan(
 
 	WL_TRACE(("%s return to WE %d bytes APs=%d\n", __FUNCTION__, dwrq->length, counter));
 
-
-	if (!dwrq->length)
-		return -EAGAIN;
-
 	return 0;
 }
 #endif