qemu-io: Remove unused args_command

The original intention seems to be something with handling multiple
images at once, but this has never been implemented and the only
function ever registered is implemented to make everything behave like a
"global" command. Just do that unconditionally now.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/qemu-io.c b/qemu-io.c
index 5e6680b247..4288b8cc0f 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -1888,15 +1888,6 @@ static int open_f(int argc, char **argv)
     return openfile(argv[optind], flags, growable);
 }
 
-static int init_args_command(int index)
-{
-    /* only one device allowed so far */
-    if (index >= 1) {
-        return 0;
-    }
-    return ++index;
-}
-
 static int init_check_command(const cmdinfo_t *ct)
 {
     if (ct->flags & CMD_FLAG_GLOBAL) {
@@ -2043,7 +2034,6 @@ int main(int argc, char **argv)
     add_command(&wait_break_cmd);
     add_command(&abort_cmd);
 
-    add_args_command(init_args_command);
     add_check_command(init_check_command);
 
     /* open the device */