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Date: Wed, 27 Apr 2016 01:02:21 +0200 From: Ben Hutchings <ben@...adent.org.uk> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org CC: akpm@...ux-foundation.org, "Cathy Luo" <cluo@...vell.com>, "Amitkumar Karwar" <akarwar@...vell.com>, "Kalle Valo" <kvalo@...eaurora.org> Subject: [PATCH 3.16 068/217] mwifiex: fix corner case association failure 3.16.35-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Amitkumar Karwar <akarwar@...vell.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 <akarwar@...vell.com> Fixes: b887664d882ee4 ('mwifiex: channel switch handling for station') Signed-off-by: Cathy Luo <cluo@...vell.com> Signed-off-by: Kalle Valo <kvalo@...eaurora.org> [bwh: Backported to 3.16: adjust filename, context] Signed-off-by: Ben Hutchings <ben@...adent.org.uk> --- 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 @@ -308,6 +308,7 @@ int mwifiex_bss_start(struct mwifiex_pri dev_err(adapter->dev, "Attempt to reconnect on csa closed chan(%d)\n", bss_desc->channel); + ret = -1; goto done; }
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