From f17e121fd055ba60d57a992702e59ae495faba76 Mon Sep 17 00:00:00 2001
From: young dave <hidave.darkstar@gmail.com>
Date: Sun, 15 Jul 2007 23:40:17 -0700
Subject: remove useless tolower in isofs

Remove useless tolower in isofs

Signed-off-by: dave young <hidave.darkstar@gmail.com>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/isofs/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 15c866f1a1f..4f5418be059 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -197,7 +197,7 @@ isofs_hashi_common(struct dentry *dentry, struct qstr *qstr, int ms)
 	hash = init_name_hash();
 	while (len--) {
 		c = tolower(*name++);
-		hash = partial_name_hash(tolower(c), hash);
+		hash = partial_name_hash(c, hash);
 	}
 	qstr->hash = end_name_hash(hash);
 
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