From: Pete Zaitcev <zaitcev@redhat.com>
Date: Tue, 14 Aug 2007 20:19:16 +0000 (-0700)
Subject: usblp: Fix a double kfree
X-Git-Tag: v2.6.24-rc1~1395^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42cb967fd01b1f50374fdfa811f86db103eea532;p=pandora-kernel.git

usblp: Fix a double kfree

If submit fails, slab hits a BUG() because of a double kfree.
The today's lesson is, you cannot just slap USB_FREE_BUFFER on code
without adjusting the error paths.

The patch is made bigger by opportunistic refactoring.

Signed-Off-By: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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