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(parent: c053c99) | patch
USB: ipaq.c: fix a timeout loop
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 16 Dec 2015 11:06:37 +0000 (14:06 +0300)
committerZefan Li <lizefan@huawei.com>
Wed, 26 Oct 2016 15:15:40 +0000 (23:15 +0800)
commit681e285200c60969b3c45e9a4a9479d208a11631
tree7e8a94cc2bd4c93d975328ede1b0c997c7d09a6dtree | snapshot
parentc053c997ce9d19dc079ad23c482233bf3614e662commit | diff
USB: ipaq.c: fix a timeout loop

commit abdc9a3b4bac97add99e1d77dc6d28623afe682b upstream.

The code expects the loop to end with "retries" set to zero but, because
it is a post-op, it will end set to -1.  I have fixed this by moving the
decrement inside the loop.

Fixes: 014aa2a3c32e ('USB: ipaq: minor ipaq_open() cleanup.')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Zefan Li <lizefan@huawei.com>
drivers/usb/serial/ipaq.c diff | blob | history
wrapfs-3.4.y