From 2f4285d17d3a5ae42e2811005dbcd4818d5d6ebe Mon Sep 17 00:00:00 2001
From: Neil Armstrong <superna9999@gmail.com>
Date: Tue, 1 Apr 2014 15:03:44 +0200
Subject: [PATCH] Staging: silicom: fix dangerous if condition in bpctl_mod.c

checkpatch script returns the following warning:
ERROR: do not use assignment in if condition
+                       if (((dev_num = get_dev_idx(dev->ifindex)) ==
            -1) |

This patch fixes the if condition by splitting it.

Signed-off-by: Neil Armstrong <superna9999@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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