From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 21 Jan 2014 23:48:43 +0000 (-0800)
Subject: fs/compat_ioctl.c: fix an underflow issue (harmless)
X-Git-Tag: v3.14-rc1~134^2~93
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38316c8ab7f17bc1be8f2898278d5f5131e18bf2;p=pandora-kernel.git

fs/compat_ioctl.c: fix an underflow issue (harmless)

We cap "nmsgs" at I2C_RDRW_IOCTL_MAX_MSGS (42) but the current code
allows negative values.  It's harmless but it makes my static checker
upset so I've made nsmgs unsigned.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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