[PATCH 4.4 09/67] mwifiex: fix corner case association failure

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Amitkumar Karwar <akar...@marvell.com>

commit a6139b6271f9f95377fe3486aed6120c9142779b upstream.

This patch corrects the error case in association path by returning
-1. Earlier "media_connected" used to remain on in this error case
causing failure for further association attempts.

Signed-off-by: Amitkumar Karwar <akar...@marvell.com>
Fixes: b887664d882ee4 ('mwifiex: channel switch handling for station')
Signed-off-by: Cathy Luo <c...@marvell.com>
Signed-off-by: Kalle Valo <kv...@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/net/wireless/mwifiex/sta_ioctl.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -313,6 +313,7 @@ int mwifiex_bss_start(struct mwifiex_pri
                        mwifiex_dbg(adapter, ERROR,
                                    "Attempt to reconnect on csa closed 
chan(%d)\n",
                                    bss_desc->channel);
+                       ret = -1;
                        goto done;
                }