| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1362456103-24956-6-git-send-email-ming.lei@canonical.com> Date: Tue, 5 Mar 2013 12:01:41 +0800 From: Ming Lei <ming.lei@...onical.com> To: "David S. Miller" <davem@...emloft.net>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Jiri Kosina <jkosina@...e.cz> Cc: Alan Stern <stern@...land.harvard.edu>, Oliver Neukum <oneukum@...e.de>, netdev@...r.kernel.org, linux-usb@...r.kernel.org, linux-input@...r.kernel.org, Ming Lei <ming.lei@...onical.com>, Steve Glendinning <steve.glendinning@...well.net> Subject: [PATCH 5/7] usbnet: smsc95xx: don't recover device if suspend fails in system sleep If suspend callback fails in system sleep context, usb core will ignore the failure and let system sleep go ahead further, so this patch doesn't recover device under this situation. Cc: Steve Glendinning <steve.glendinning@...well.net> Signed-off-by: Ming Lei <ming.lei@...onical.com> --- drivers/net/usb/smsc95xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index e6d2dea..a0c5478 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -1660,7 +1660,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) ret = smsc95xx_enter_suspend0(dev); done: - if (ret) + if (ret && PMSG_IS_AUTO(msg)) usbnet_resume(intf); return ret; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists