From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Fri, 28 Feb 2014 15:49:18 +0000 (-0300)
Subject: [media] vb2: properly clean up PREPARED and QUEUED buffers
X-Git-Tag: v3.15-rc1~85^2~161
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb64dca805f091b52dbe8d6504390f63d961cbbd;p=pandora-kernel.git

[media] vb2: properly clean up PREPARED and QUEUED buffers

If __reqbufs was called then existing buffers are freed. However, if that
happens without ever having started STREAMON, but if buffers have been queued,
then the buf_finish op is never called.

Add a call to __vb2_queue_cancel in __reqbufs so that these buffers are
cleaned up there as well.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

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