Johan Hovold 5ddef05cc4 USB: cdc-acm: fix potential urb leak and PM imbalance in write ... commit 183a45087d upstream. Make sure to check return value of autopm get in write() in order to avoid urb leak and PM counter imbalance on errors. Fixes: 11ea859d64 ("USB: additional power savings for cdc-acm devices that support remote wakeup") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [bwh: Backported to 3.2: - Adjust context - Error/status variable is called rc, not stat] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>		2014-07-11 13:33:41 +01:00
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cdc-acm.c	USB: cdc-acm: fix potential urb leak and PM imbalance in write	2014-07-11 13:33:41 +01:00
cdc-acm.h	USB: cdc-acm: fix broken runtime suspend	2014-07-11 13:33:41 +01:00
cdc-wdm.c	USB: cdc-wdm: fix race between interrupt handler and tasklet	2013-10-26 21:05:58 +01:00
Kconfig	USB: add USB test and measurement class driver	2008-10-17 14:40:51 -07:00
Makefile	USB: add USB test and measurement class driver	2008-10-17 14:40:51 -07:00
usblp.c	usb/class: use printk_ratelimited() instead of printk_ratelimit()	2011-07-01 14:43:24 -07:00
usbtmc.c	USB: use usb_endpoint_maxp() instead of le16_to_cpu()	2011-08-23 09:47:40 -07:00