[RFC PATCH v3 43/59] do_f{chmod,chown,access}at(): use CLASS(filename_uflags)

[Al Viro]

Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
---
 fs/open.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/fs/open.c b/fs/open.c
index 34d9b1ecc141..3c7081694326 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -469,7 +469,6 @@ static int do_faccessat(int dfd, const char __user 
*filename, int mode, int flag
        int res;
        unsigned int lookup_flags = LOOKUP_FOLLOW;
        const struct cred *old_cred = NULL;
-       struct filename *name;
 
        if (mode & ~S_IRWXO)    /* where's F_OK, X_OK, W_OK, R_OK? */
                return -EINVAL;
@@ -486,7 +485,7 @@ static int do_faccessat(int dfd, const char __user 
*filename, int mode, int flag
                        return -ENOMEM;
        }
 
-       name = getname_uflags(filename, flags);
+       CLASS(filename_uflags, name)(filename, flags);
 retry:
        res = filename_lookup(dfd, name, lookup_flags, &path, NULL);
        if (res)
@@ -528,7 +527,6 @@ static int do_faccessat(int dfd, const char __user 
*filename, int mode, int flag
                goto retry;
        }
 out:
-       putname(name);
        if (old_cred)
                put_cred(revert_creds(old_cred));
 
@@ -677,7 +675,6 @@ static int do_fchmodat(int dfd, const char __user 
*filename, umode_t mode,
                       unsigned int flags)
 {
        struct path path;
-       struct filename *name;
        int error;
        unsigned int lookup_flags;
 
@@ -685,7 +682,7 @@ static int do_fchmodat(int dfd, const char __user 
*filename, umode_t mode,
                return -EINVAL;
 
        lookup_flags = (flags & AT_SYMLINK_NOFOLLOW) ? 0 : LOOKUP_FOLLOW;
-       name = getname_uflags(filename, flags);
+       CLASS(filename_uflags, name)(filename, flags);
 retry:
        error = filename_lookup(dfd, name, lookup_flags, &path, NULL);
        if (!error) {
@@ -696,7 +693,6 @@ static int do_fchmodat(int dfd, const char __user 
*filename, umode_t mode,
                        goto retry;
                }
        }
-       putname(name);
        return error;
 }
 
-- 
2.47.3