From: Rashika <rashika.kheria@gmail.com>
Date: Thu, 31 Oct 2013 11:20:42 +0000 (+0530)
Subject: btrfs: Remove useless variable in write_ctree_super()
X-Git-Tag: v3.13-rc1~85^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f570e757b54ca6eceabc9b19a6342f14e836c196;p=pandora-kernel.git

btrfs: Remove useless variable in write_ctree_super()

The function write_ctree_super() in disk-io.c uses variable ret to return
the result of function write_all_supers(). Since, this variable serves
no purpose, hence the patch removes it and returns the call of the
called function.

Reviewed-by: Zach Brown <zab@redhat.com>
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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