From: Oliver Neukum <oliver@neukum.org>
Date: Thu, 1 Oct 2009 13:01:17 +0000 (+0200)
Subject: USB: small fix in error case of suspend in generic usbserial code
X-Git-Tag: v3.0~7202^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a5f6005d7b1821d2085d9749b56500a8f2610924;p=platform%2Fkernel%2Flinux-amlogic.git

USB: small fix in error case of suspend in generic usbserial code

usb:usbserial: fix flags in error case of suspension

suspended flag must be reset in error case

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 2d0f75d..bd3fa7f 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -1168,8 +1168,10 @@ int usb_serial_suspend(struct usb_interface *intf, pm_message_t message)
 
 	if (serial->type->suspend) {
 		r = serial->type->suspend(serial, message);
-		if (r < 0)
+		if (r < 0) {
+			serial->suspending = 0;
 			goto err_out;
+		}
 	}
 
 	for (i = 0; i < serial->num_ports; ++i) {