From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 11 Dec 2013 00:48:58 +0000 (-0500)
Subject: qnx4: clean qnx4_fill_super() up
X-Git-Tag: v3.14-rc1~78^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=208adb6403e079ceeb8e731696615d22db6f397b;p=pandora-kernel.git

qnx4: clean qnx4_fill_super() up

* pass on-disk superblock to qnx4_chkroot() explicitly
* don't leave stale (and unused) pointers in qnx4_super_block
* free stuff in ->kill_sb(); ->put_super() becomes empty and dies
* simplify failure exits

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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