From 421748ecde8e69a6364e5ae66eb3bf87e1f995c0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 2 Aug 2008 01:04:36 -0400 Subject: [PATCH] assorted path_lookup() -> kern_path() conversions more nameidata eviction Signed-off-by: Al Viro --- fs/block_dev.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'fs/block_dev.c') diff --git a/fs/block_dev.c b/fs/block_dev.c index 218408eed1b..d06fe3c3dd3 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1268,33 +1268,33 @@ EXPORT_SYMBOL(ioctl_by_bdev); * namespace if possible and return it. Return ERR_PTR(error) * otherwise. */ -struct block_device *lookup_bdev(const char *path) +struct block_device *lookup_bdev(const char *pathname) { struct block_device *bdev; struct inode *inode; - struct nameidata nd; + struct path path; int error; - if (!path || !*path) + if (!pathname || !*pathname) return ERR_PTR(-EINVAL); - error = path_lookup(path, LOOKUP_FOLLOW, &nd); + error = kern_path(pathname, LOOKUP_FOLLOW, &path); if (error) return ERR_PTR(error); - inode = nd.path.dentry->d_inode; + inode = path.dentry->d_inode; error = -ENOTBLK; if (!S_ISBLK(inode->i_mode)) goto fail; error = -EACCES; - if (nd.path.mnt->mnt_flags & MNT_NODEV) + if (path.mnt->mnt_flags & MNT_NODEV) goto fail; error = -ENOMEM; bdev = bd_acquire(inode); if (!bdev) goto fail; out: - path_put(&nd.path); + path_put(&path); return bdev; fail: bdev = ERR_PTR(error); -- cgit v1.2.3