From: Mingming <cmm@us.ibm.com>
Date: Tue, 3 Nov 2009 19:44:54 +0000 (-0500)
Subject: ext4: code clean up for dio fallocate handling
X-Git-Tag: v2.6.32-rc7~49^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b70df181611012a3556f017b57dfcef7e1d279f;p=pandora-kernel.git

ext4: code clean up for dio fallocate handling

The ext4_debug() call in ext4_end_io_dio() should be moved after the
check to make sure that io_end is non-NULL.

The comment above ext4_get_block_dio_write() ("Maximum number of
blocks...") is a duplicate; the original and correct comment is above
the #define DIO_MAX_BLOCKS up above.

Based on review comments from Curt Wohlgemuth.

Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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