From 78b4a56c28c096a1eb02f1d864eb450eb910e43d Mon Sep 17 00:00:00 2001
From: Jiejing Zhang <kzjeef@gmail.com>
Date: Thu, 7 Apr 2011 20:37:06 +0800
Subject: [PATCH] Bluetooth: hci_uart: check the return value of recv()

Check the return value of hu->proto->recv() in hci_uart_tty_receive()
the recv() may return error, check it, not add this to statistics.

Signed-off-by: Jiejing Zhang <jiejing.zhang@freescale.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
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Reading git-format-patch failed