From: Patrick Palka <patrick@parcs.ath.cx>
Date: Tue, 18 Feb 2014 01:50:59 +0000 (-0500)
Subject: ext4: address a benign compiler warning
X-Git-Tag: v3.15-rc1~91^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=024949ec8fc165bfac8eb051e537bc303adb365f;p=pandora-kernel.git

ext4: address a benign compiler warning

When !defined(CONFIG_EXT4_DEBUG), mb_debug() should be defined as a
no_printk() statement instead of an empty statement in order to suppress
the following compiler warning:

fs/ext4/mballoc.c: In function ‘ext4_mb_cleanup_pa’:
fs/ext4/mballoc.c:2659:47: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
   mb_debug(1, "mballoc: %u PAs left\n", count);

Signed-off-by: Patrick Palka <patrick@parcs.ath.cx>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

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