Commit 912dbc15 authored by Sage Weil's avatar Sage Weil Committed by Al Viro

vfs: clean up vfs_rmdir

Simplify the control flow with an out label.
Signed-off-by: default avatarSage Weil <sage@newdream.net>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent b5afd2c4
......@@ -2563,23 +2563,26 @@ int vfs_rmdir(struct inode *dir, struct dentry *dentry)
return -EPERM;
mutex_lock(&dentry->d_inode->i_mutex);
if (d_mountpoint(dentry))
error = -EBUSY;
else {
if (d_mountpoint(dentry))
goto out;
error = security_inode_rmdir(dir, dentry);
if (!error) {
if (error)
goto out;
error = dir->i_op->rmdir(dir, dentry);
if (!error) {
if (error)
goto out;
dentry->d_inode->i_flags |= S_DEAD;
dont_mount(dentry);
}
}
}
out:
mutex_unlock(&dentry->d_inode->i_mutex);
if (!error) {
if (!error)
d_delete(dentry);
}
return error;
}
......
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