xen/blkback: fix white space code style issues

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>

diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index a5cf7f1..6e2163a 100644 (file)
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -891,7 +891,7 @@ next:
 out:
        for (i = last_map; i < num; i++) {
                /* Don't zap current batch's valid persistent grants. */
-               if(i >= map_until)
+               if (i >= map_until)
                        pages[i]->persistent_gnt = NULL;
                pages[i]->handle = BLKBACK_INVALID_HANDLE;
        }

diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h
index a284734..9a13a6b 100644 (file)
--- a/drivers/block/xen-blkback/common.h
+++ b/drivers/block/xen-blkback/common.h
@@ -296,7 +296,7 @@ struct xen_blkif_ring {
        struct work_struct      free_work;
        /* Thread shutdown wait queue. */
        wait_queue_head_t       shutdown_wq;
-       struct xen_blkif        *blkif;
+       struct xen_blkif        *blkif;
 };
 
 struct xen_blkif {
@@ -315,7 +315,7 @@ struct xen_blkif {
        atomic_t                drain;
 
        struct work_struct      free_work;
-       unsigned int            nr_ring_pages;
+       unsigned int            nr_ring_pages;
        bool                    multi_ref;
        /* All rings for this device. */
        struct xen_blkif_ring   *rings;
@@ -329,7 +329,7 @@ struct seg_buf {
 };
 
 struct grant_page {
-       struct page             *page;
+       struct page             *page;
        struct persistent_gnt   *persistent_gnt;
        grant_handle_t          handle;
        grant_ref_t             gref;