From: Phillip Lougher <phillip@squashfs.org.uk>
Date: Thu, 29 Dec 2011 03:50:20 +0000 (+0000)
Subject: Squashfs: add missing block release on error condition
X-Git-Tag: v3.3-rc1~76^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e552a596687bf0e1802c744a7bb113afbd2bf4d4;p=pandora-kernel.git

Squashfs: add missing block release on error condition

squashfs_read_metadata forgets to release the cache block if
an error has occurred.

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
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