xen-netback: remove redundent parameter in netbk_count_requests
authorWei Liu <wei.liu2@citrix.com>
Thu, 2 May 2013 00:43:57 +0000 (00:43 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Jun 2013 19:53:36 +0000 (12:53 -0700)
commit8660ef055e202b6f383fd7300a6cbc49c08eba89
treeed4cf7550d2319db40b05169d31553af81b98951
parent7ba65651e0c75fa221d8ca41aec99843b4055304
xen-netback: remove redundent parameter in netbk_count_requests

commit ac69c26e7accb04ae2cb9ab0872068983a42b3c8 upstream.

Tracking down from the caller, first_idx is always equal to vif->tx.req_cons.
Remove it to avoid confusion.

Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/xen-netback/netback.c