From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sun, 8 Jul 2012 01:17:54 +0000 (-0700)
Subject: Input: ff-memless - fix a couple min_t() casts
X-Git-Tag: v3.6-rc1~95^2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a932145f2d57bad1092ba006dee9065adc5eb39;p=pandora-kernel.git

Input: ff-memless - fix a couple min_t() casts

envelope->attack_level is a u16 type.  We're trying to clamp it here
so it's between 0 and 0x7fff.  Unfortunately, the cast to __s16 turns
all the values larger than 0x7fff into negative numbers and min_t()
thinks they are less than 0x7fff.  envelope_level is an int so now
we've got negative values stored there.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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