From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Mon, 7 Apr 2014 13:52:43 +0000 (-0300)
Subject: [media] gpsca: remove the risk of a division by zero
X-Git-Tag: v3.15-rc1~13^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32654fba2fdb417390efb1af29f1b5693bc91397;p=pandora-kernel.git

[media] gpsca: remove the risk of a division by zero

As reported by Coverity, there's a potential risk of a division
by zero on some calls to jpeg_set_qual(), if quality is zero.

As quality can't be 0 or lower than that, adds an extra clause
to cover this special case.

Coverity reports: CID#11922280, CID#11922293, CID#11922295

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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