From 8e3fbf870481eb53b2d3a322d1fc395ad8b367ed Mon Sep 17 00:00:00 2001
From: =?utf8?q?Salva=20Peir=C3=B3?= <speiro@ai2.upv.es>
Date: Tue, 17 Dec 2013 10:06:30 +0100
Subject: [PATCH] hamradio/yam: fix info leak in ioctl
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The yam_ioctl() code fails to initialise the cmd field
of the struct yamdrv_ioctl_cfg. Add an explicit memset(0)
before filling the structure to avoid the 4-byte info leak.

Signed-off-by: Salva Peiró <speiro@ai2.upv.es>
Signed-off-by: David S. Miller <davem@davemloft.net>
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