From: Chan-yeol Park <chanyeol.park@samsung.com>
Date: Wed, 17 Jun 2015 12:10:39 +0000 (+0900)
Subject: Bluetooth: hci_uart: Fix dereferencing of ERR_PTR
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~134^2~29^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3713416763dc03e9011a3146c42411189531446f;p=pandora-kernel.git

Bluetooth: hci_uart: Fix dereferencing of ERR_PTR

If h4_recv_buf() return ERR_PTR instead sk_buff pointer, it should be
cleared once PTR_ERR is completed for the further dereference such as
h4_recv(), or h4_close().

Signed-off-by: Chan-yeol Park <chanyeol.park@samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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