userns: rename is_owner_or_cap to inode_owner_or_capable

And give it a kernel-doc comment.

[akpm@linux-foundation.org: btrfs changed in linux-next]
Signed-off-by: Serge E. Hallyn <serge.hallyn@canonical.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Daniel Lezcano <daniel.lezcano@free.fr>
Acked-by: David Howells <dhowells@redhat.com>
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 4 insertions, 4 deletions

diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c
index 7b4180554a62..abea5a17c764 100644
--- a/fs/ext2/acl.c
+++ b/fs/ext2/acl.c
@@ -406,7 +406,7 @@ ext2_xattr_set_acl(struct dentry *dentry, const char *name, const void *value,
                 return -EINVAL;
         if (!test_opt(dentry->d_sb, POSIX_ACL))
                 return -EOPNOTSUPP;
-        if (!is_owner_or_cap(dentry->d_inode))
+        if (!inode_owner_or_capable(dentry->d_inode))
                 return -EPERM;
 
         if (value) {
diff --git a/fs/ext2/ioctl.c b/fs/ext2/ioctl.c
index e7431309bdca..f81e250ac5c4 100644
--- a/fs/ext2/ioctl.c
+++ b/fs/ext2/ioctl.c
@@ -39,7 +39,7 @@ long ext2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
                 if (ret)
                         return ret;
 
-                if (!is_owner_or_cap(inode)) {
+                if (!inode_owner_or_capable(inode)) {
                         ret = -EACCES;
                         goto setflags_out;
                 }
@@ -89,7 +89,7 @@ setflags_out:
         case EXT2_IOC_GETVERSION:
                 return put_user(inode->i_generation, (int __user *) arg);
         case EXT2_IOC_SETVERSION:
-                if (!is_owner_or_cap(inode))
+                if (!inode_owner_or_capable(inode))
                         return -EPERM;
                 ret = mnt_want_write(filp->f_path.mnt);
                 if (ret)
@@ -115,7 +115,7 @@ setflags_out:
                 if (!test_opt(inode->i_sb, RESERVATION) ||!S_ISREG(inode->i_mode))
                         return -ENOTTY;
 
-                if (!is_owner_or_cap(inode))
+                if (!inode_owner_or_capable(inode))
                         return -EACCES;
 
                 if (get_user(rsv_window_size, (int __user *)arg))