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[PATCH] udf_find_entry() cleanup

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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>
This commit is contained in:
Christoph Hellwig 2005-06-30 02:59:02 -07:00 committed by Linus Torvalds
parent 532a39a375
commit 1c71e22e4e
1 changed files with 0 additions and 4 deletions
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4
fs/udf/namei.c
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@ -164,11 +164,7 @@ udf_find_entry(struct inode *dir, struct dentry *dentry,
uint32_t extoffset, elen, offset; uint32_t extoffset, elen, offset;
struct buffer_head *bh = NULL; struct buffer_head *bh = NULL;
if (!dir)
return NULL;
size = (udf_ext0_offset(dir) + dir->i_size) >> 2; size = (udf_ext0_offset(dir) + dir->i_size) >> 2;
f_pos = (udf_ext0_offset(dir) >> 2); f_pos = (udf_ext0_offset(dir) >> 2);
fibh->soffset = fibh->eoffset = (f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2; fibh->soffset = fibh->eoffset = (f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;