On Sunday May 6, jsipek@xxxxxxxxxxxxx wrote:
> use vfs_path_lookup instead of open-coding the necessary functionality.
>
> Signed-off-by: Josef 'Jeff' Sipek <jsipek@xxxxxxxxxxxxx>
Acked-by: NeilBrown <neilb@xxxxxxx>
Thanks,
NeilBrown
> ---
> fs/nfsctl.c | 16 ++++++----------
> 1 files changed, 6 insertions(+), 10 deletions(-)
>
> diff --git a/fs/nfsctl.c b/fs/nfsctl.c
> index c043136..51f1b31 100644
> --- a/fs/nfsctl.c
> +++ b/fs/nfsctl.c
> @@ -23,19 +23,15 @@
> static struct file *do_open(char *name, int flags)
> {
> struct nameidata nd;
> + struct vfsmount *mnt;
> int error;
>
> - nd.mnt = do_kern_mount("nfsd", 0, "nfsd", NULL);
> + mnt = do_kern_mount("nfsd", 0, "nfsd", NULL);
> + if (IS_ERR(mnt))
> + return (struct file *)mnt;
>
> - if (IS_ERR(nd.mnt))
> - return (struct file *)nd.mnt;
> -
> - nd.dentry = dget(nd.mnt->mnt_root);
> - nd.last_type = LAST_ROOT;
> - nd.flags = 0;
> - nd.depth = 0;
> -
> - error = path_walk(name, &nd);
> + error = vfs_path_lookup(mnt->mnt_root, mnt, name, 0, &nd);
> + mntput(mnt); /* drop do_kern_mount reference */
> if (error)
> return ERR_PTR(error);
>
> --
> 1.5.2.rc1.20.g86b9
-
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