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| author | Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu> | 2007-07-19 01:48:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-19 10:04:45 -0700 |
| commit | 16b6287a5286e872abece4f42a6eb5899157a836 (patch) | |
| tree | f0c1da7a06ea868fa155760662d5e1df4fdf402a | |
| parent | 4ac4efc1f5575a268417f80ef4059aee383f8331 (diff) | |
| download | linux-16b6287a5286e872abece4f42a6eb5899157a836.tar.gz linux-16b6287a5286e872abece4f42a6eb5899157a836.tar.bz2 linux-16b6287a5286e872abece4f42a6eb5899157a836.zip | |
nfsctl: use vfs_path_lookup
use vfs_path_lookup instead of open-coding the necessary functionality.
Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
Acked-by: NeilBrown <neilb@suse.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/nfsctl.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/fs/nfsctl.c b/fs/nfsctl.c index c043136a82ca..51f1b31acbf6 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); |