From 15160f90b8640b7d83ec8cdac64c65403355faa6 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Wed, 10 Dec 2014 15:51:40 -0800
Subject: checkpatch: improve warning message for "needless if" case

Add an 'and' to the sentence so that it looks better:

  WARNING: debugfs_remove(NULL) is safe and this check is probably not required

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index d94f5d8..10ad5ab 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -4446,7 +4446,7 @@ sub process {
 			my $expr = '\s*\(\s*' . quotemeta($1) . '\s*\)\s*;';
 			if ($line =~ /\b(kfree|usb_free_urb|debugfs_remove(?:_recursive)?)$expr/) {
 				WARN('NEEDLESS_IF',
-				     "$1(NULL) is safe this check is probably not required\n" . $hereprev);
+				     "$1(NULL) is safe and this check is probably not required\n" . $hereprev);
 			}
 		}
 
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