From: Christoph Hellwig <hch@lst.de>
Date: Thu, 30 Jun 2005 09:59:02 +0000 (-0700)
Subject: [PATCH] udf_find_entry() cleanup
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1c71e22e4e4b4e7261f147635518d5634136c226;p=mv-sheeva.git

[PATCH] udf_find_entry() cleanup

udf_find_entry can never be called with a NULL argument, so we shouldn't
check for it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 4673157b262..ac191ed7df0 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -164,11 +164,7 @@ udf_find_entry(struct inode *dir, struct dentry *dentry,
 	uint32_t extoffset, elen, offset;
 	struct buffer_head *bh = NULL;
 
-	if (!dir)
-		return NULL;
-
 	size = (udf_ext0_offset(dir) + dir->i_size) >> 2;
-
 	f_pos = (udf_ext0_offset(dir) >> 2);
 
 	fibh->soffset = fibh->eoffset = (f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;