tree abead87733ffe5e3da890058d523851e849794f1
parent 209b3cfd538e7d56d228cf6daf0b27e2cc26c6c2
author Oliver Neukum <oneukum@suse.de> 1185173919 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1185827265 -0700

USB: fix usb_serial_suspend(): buggy code

Am Montag 23 Juli 2007 schrieb Adrian Bunk:
> Commit ec22559e0b7a05283a3413bda5d177e42c950e23 added the following 
> function to drivers/usb/serial/usb-serial.c:
> 
[..]
> 
> The Coverity checker spotted the inconsequent NULL checking for "serial".
> 
> Looking at the code it also doesn't seem to have been intended to always 
> return 0.

Coverity is right. The check for NULL is wrongly done and the error
return is lost.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>