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Subject[PATCH 29/39] vfs: simplify dentry_open()
Date
dentry_open() can now just call path_open().

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
---
fs/open.c | 15 +--------------
1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/fs/open.c b/fs/open.c
index 244cd2ecfefd..1d4bc541c619 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -935,25 +935,12 @@ EXPORT_SYMBOL(path_open);
struct file *dentry_open(const struct path *path, int flags,
const struct cred *cred)
{
- int error;
- struct file *f;
-
validate_creds(cred);

/* We must always pass in a valid mount pointer. */
BUG_ON(!path->mnt);

- f = get_empty_filp();
- if (IS_ERR(f))
- return f;
-
- f->f_flags = flags;
- error = vfs_open(path, f, cred);
- if (error) {
- put_filp(f);
- return ERR_PTR(error);
- }
- return f;
+ return path_open(path, flags, d_backing_inode(path->dentry), cred, true);
}
EXPORT_SYMBOL(dentry_open);

--
2.14.3
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