From 353eefd3386982ab8f7e14de079ec347dfe05509 Mon Sep 17 00:00:00 2001
From: jon ernst <jonernst07@gmx.com>
Date: Mon, 1 Jul 2013 08:12:39 -0400
Subject: [PATCH] ext4: delete unnecessary C statements

Comparing unsigned variable with 0 always returns false.
err = 0 is duplicated and unnecessary.

[ tytso: Also cleaned up error handling in ext4_block_zero_page_range() ]

Signed-off-by: "Jon Ernst" <jonernst07@gmx.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Reading git-format-patch failed