From: Michael Trimarchi <michael@amarulasolutions.com>
Date: Mon, 18 May 2015 15:28:58 +0000 (+0200)
Subject: usb: gadget: f_uac1: check return code from config_ep_by_speed
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~253^2~1^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca4de53c522f261e84efb659a07435bd1a5a8828;p=pandora-kernel.git

usb: gadget: f_uac1: check return code from config_ep_by_speed

Not checking config_ep_by_speed could lead to a kernel
NULL pointer dereference error in usb_ep_enable

Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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