[GFS2] Remove remains of the GFS2 identify ioctl()

We don't need this ioctl, we can use stat() to gain the same
information.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c
index 1e6f51b74f44..563c19d0d406 100644
--- a/fs/gfs2/ops_file.c
+++ b/fs/gfs2/ops_file.c
@@ -1214,16 +1214,9 @@ static int gfs2_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
         atomic_inc(&ip->i_sbd->sd_ops_file);
 
         switch (cmd) {
-        case GFS2_IOCTL_IDENTIFY: {
-                unsigned int x = GFS2_MAGIC;
-                if (copy_to_user((unsigned int __user *)arg, &x, sizeof(unsigned int)))
-                        return -EFAULT;
-                return 0;
-
         case GFS2_IOCTL_SETFLAGS:
         case GFS2_IOCTL_GETFLAGS:
                 return gfs2_ioctl_flags(ip, cmd, arg);
-        }
 
         default:
                 return -ENOTTY;