From: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Date: Thu, 17 Jul 2014 12:18:53 +0000 (+0300)
Subject: drivers/char/dsp56k.c: drop check for negativity of unsigned parameter
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~168^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=389345cf6d71914b39130b1ea04dab1b7bacf6bd;p=pandora-kernel.git

drivers/char/dsp56k.c: drop check for negativity of unsigned parameter

[linux-3.16-rc5/drivers/char/dsp56k.c:386]: (style) Checking if unsigned
variable 'arg' is less than zero.

Source code is

            if (arg > 31 || arg < 0)
                return -EINVAL;

But

static long dsp56k_ioctl(struct file *file, unsigned int cmd,
             unsigned long arg)

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80411
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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