From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 9 Sep 2014 12:06:09 +0000 (+0300)
Subject: usb: gadget: f_fs: signedness bug in __ffs_func_bind_do_descs()
X-Git-Tag: fixes-for-v3.18-merge-window~16^2~118^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85b06f5e53d17c15844ef3cd45d0c7107f0ae45c;p=pandora-kernel.git

usb: gadget: f_fs: signedness bug in __ffs_func_bind_do_descs()

We need "idx" to be signed for the error handling to work.

Fixes: 6d5c1c77bbf9 ('usb: gadget: f_fs: fix the redundant ep files problem')
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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