From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 14 Apr 2015 22:42:45 +0000 (-0700)
Subject: ocfs2: less function calls in ocfs2_convert_inline_data_to_extents() after error... 
X-Git-Tag: omap-for-v4.1/fixes-rc1~151^2~116
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3cc79b795b53a9a04aa1bcc1a943379f06324bb6;p=pandora-kernel.git

ocfs2: less function calls in ocfs2_convert_inline_data_to_extents() after error detection

kfree() was called in a few cases by ocfs2_convert_inline_data_to_extents()
during error handling even if the passed variable "pages" contained a
null pointer.

* Return from this implementation directly after failure detection for
  the function call "kcalloc".

* Corresponding details could be improved by the introduction of another
  jump label.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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