From: Paul Cassella <fortytwo-ivtv@manetheren.bigw.org>
Date: Wed, 9 Feb 2011 01:22:52 +0000 (-0300)
Subject: [media] ivtv: udma: handle get_user_pages() returning fewer pages than we asked for
X-Git-Tag: v2.6.39-rc1~86^2~227
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=793e71b667856ed6163ad0dc7de1f453e9385590;p=pandora-kernel.git

[media] ivtv: udma: handle get_user_pages() returning fewer pages than we asked for

get_user_pages() may return fewer page than we ask for.  As we give up and
return an error in this case, we need to put_page() each of the pages we
did get.

[Andy Walls modified the patch, only removing the braces in the 'for'
statement, to eliminate a checkpatch warning.]

Signed-off-by: Paul Cassella <fortytwo-ivtv@manetheren.bigw.org>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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