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>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index eb3bc2fe647e..a84faa110bcd 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -38,7 +38,7 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
                 unsigned int oldflags;
                 unsigned int jflag;
 
-                if (!is_owner_or_cap(inode))
+                if (!inode_owner_or_capable(inode))
                         return -EACCES;
 
                 if (get_user(flags, (int __user *) arg))
@@ -146,7 +146,7 @@ flags_out:
                 __u32 generation;
                 int err;
 
-                if (!is_owner_or_cap(inode))
+                if (!inode_owner_or_capable(inode))
                         return -EPERM;
 
                 err = mnt_want_write(filp->f_path.mnt);
@@ -298,7 +298,7 @@ mext_out:
         case EXT4_IOC_MIGRATE:
         {
                 int err;
-                if (!is_owner_or_cap(inode))
+                if (!inode_owner_or_capable(inode))
                         return -EACCES;
 
                 err = mnt_want_write(filp->f_path.mnt);
@@ -320,7 +320,7 @@ mext_out:
         case EXT4_IOC_ALLOC_DA_BLKS:
         {
                 int err;
-                if (!is_owner_or_cap(inode))
+                if (!inode_owner_or_capable(inode))
                         return -EACCES;
 
                 err = mnt_want_write(filp->f_path.mnt);