From 82d95799d89b0cb3ad4c15c60e2c19862cb3a459 Mon Sep 17 00:00:00 2001
From: Mark Einon <mark.einon@gmail.com>
Date: Sun, 14 Sep 2014 16:58:59 +0100
Subject: [PATCH] staging: et131x: Simplify unlocking tcb_send_qlock in
 et131x_tx_timeout()

The tcb_send_qlock spinlock is unlocked in all three paths at the end of
et131x_tx_timeout(). We can call it once before entering any of the paths,
saving ourselves a few lines of code.

This change puts tcb->count++ outside of the lock, but et131x_tx_timeout()
itself is protected by the tx_global_lock, so this shouldn't matter.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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