From cf0f0536fa65ca1353476c49feed34891f3f7134 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Fri, 27 May 2011 13:41:56 -0700 Subject: [PATCH] jffs2: remove unnecessary dentry_unhash from rmdir, dir rename jffs2 does not have problems with references to unlinked directories. CC: David Woodhouse CC: linux-mtd@lists.infradead.org Signed-off-by: Sage Weil Signed-off-by: Al Viro --- fs/jffs2/dir.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index 05f73328b28b..82faddd1f321 100644 --- a/fs/jffs2/dir.c +++ b/fs/jffs2/dir.c @@ -609,8 +609,6 @@ static int jffs2_rmdir (struct inode *dir_i, struct dentry *dentry) int ret; uint32_t now = get_seconds(); - dentry_unhash(dentry); - for (fd = f->dents ; fd; fd = fd->next) { if (fd->ino) return -ENOTEMPTY; @@ -786,9 +784,6 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry, uint8_t type; uint32_t now; - if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode)) - dentry_unhash(new_dentry); - /* The VFS will check for us and prevent trying to rename a * file over a directory and vice versa, but if it's a directory, * the VFS can't check whether the victim is empty. The filesystem