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bfs_add_entry(): get rid of pointless ->d_name.len checks

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First of all, any dentry getting here would have passed bfs_lookup(),
so it it passed ENAMETOOLONG check there, there's no need to
repeat it.  And we are not going to get dentries with zero name length -
that check ultimately comes from ext2 and it's as pointless here as it
used to be there.

Acked-by: Tigran Aivazian <aivazian.tigran@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2023-11-12 16:56:19 -05:00
parent 96931dfe43
commit 743cde7419
1 changed files with 0 additions and 5 deletions
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5
fs/bfs/dir.c
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@ -275,11 +275,6 @@ static int bfs_add_entry(struct inode *dir, const struct qstr *child, int ino)
dprintf("name=%s, namelen=%d\n", name, namelen); dprintf("name=%s, namelen=%d\n", name, namelen);
if (!namelen)
return -ENOENT;
if (namelen > BFS_NAMELEN)
return -ENAMETOOLONG;
sblock = BFS_I(dir)->i_sblock; sblock = BFS_I(dir)->i_sblock;
eblock = BFS_I(dir)->i_eblock; eblock = BFS_I(dir)->i_eblock;
for (block = sblock; block <= eblock; block++) { for (block = sblock; block <= eblock; block++) {