xen/blkback: little cleanups
Remove unused local prototype; group headers.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
diff --git a/drivers/xen/blkback/blkback.c b/drivers/xen/blkback/blkback.c
index 31458bd..e9e3de1 100644
--- a/drivers/xen/blkback/blkback.c
+++ b/drivers/xen/blkback/blkback.c
@@ -40,6 +40,7 @@
#include <linux/list.h>
#include <linux/delay.h>
#include <linux/freezer.h>
+
#include <xen/balloon.h>
#include <xen/events.h>
#include <xen/page.h>
@@ -383,7 +384,6 @@
struct blkif_request *req,
pending_req_t *pending_req)
{
- extern void ll_rw_block(int rw, int nr, struct buffer_head * bhs[]);
struct gnttab_map_grant_ref map[BLKIF_MAX_SEGMENTS_PER_REQUEST];
struct phys_req preq;
struct {