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authorSage Weil <sage@newdream.net>2011-05-27 13:42:18 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2011-05-28 01:02:54 -0400
commitf4ff0e25c5093dd89e9cac4a8f71a57587ada787 (patch)
tree2c8414420a23d47152a03f283e97d5b3533401b6 /fs/fat/namei_msdos.c
parent45adfef7d023004ff95bf63b5f2f0e2d88afac3f (diff)
downloadop-kernel-dev-f4ff0e25c5093dd89e9cac4a8f71a57587ada787.zip
op-kernel-dev-f4ff0e25c5093dd89e9cac4a8f71a57587ada787.tar.gz
fat: remove unnecessary dentry_unhash on rmdir, dir rename
fat does not have problems with references to unlinked directories. CC: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fat/namei_msdos.c')
-rw-r--r--fs/fat/namei_msdos.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c
index be15437..3b222da 100644
--- a/fs/fat/namei_msdos.c
+++ b/fs/fat/namei_msdos.c
@@ -326,8 +326,6 @@ static int msdos_rmdir(struct inode *dir, struct dentry *dentry)
struct fat_slot_info sinfo;
int err;
- dentry_unhash(dentry);
-
lock_super(sb);
/*
* Check whether the directory is not in use, then check
@@ -459,9 +457,6 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name,
old_inode = old_dentry->d_inode;
new_inode = new_dentry->d_inode;
- if (new_inode && S_ISDIR(new_inode->i_mode))
- dentry_unhash(new_dentry);
-
err = fat_scan(old_dir, old_name, &old_sinfo);
if (err) {
err = -EIO;
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