[Xen-devel] [PATCH 1/2] xen/blkfront: Cleanup of comments, fix unaligned variables, and syntax errors.

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 drivers/block/xen-blkfront.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 5154f4d..7c131c5 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -118,8 +118,8 @@ MODULE_PARM_DESC(max_ring_page_order, "Maximum order of 
pages to be used for the
        __CONST_RING_SIZE(blkif, XEN_PAGE_SIZE * XENBUS_MAX_RING_GRANTS)
 
 /*
- * ring-ref%i i=(-1UL) would take 11 characters + 'ring-ref' is 8, so 19
- * characters are enough. Define to 20 to keep consist with backend.
+ * ring-ref%u i=(-1UL) would take 11 characters + 'ring-ref' is 8, so 19
+ * characters are enough. Define to 20 to keep consistent with backend.
  */
 #define RINGREF_NAME_LEN (20)
 /*
@@ -238,7 +238,7 @@ static int get_id_from_freelist(struct blkfront_ring_info 
*rinfo)
 }
 
 static int add_id_to_freelist(struct blkfront_ring_info *rinfo,
-                              unsigned long id)
+                             unsigned long id)
 {
        if (rinfo->shadow[id].req.u.rw.id != id)
                return -EINVAL;
@@ -257,7 +257,7 @@ static int fill_grant_buffer(struct blkfront_ring_info 
*rinfo, int num)
        struct grant *gnt_list_entry, *n;
        int i = 0;
 
-       while(i < num) {
+       while (i < num) {
                gnt_list_entry = kzalloc(sizeof(struct grant), GFP_NOIO);
                if (!gnt_list_entry)
                        goto out_of_memory;
@@ -776,7 +776,7 @@ static inline bool blkif_request_flush_invalid(struct 
request *req,
 }
 
 static int blkif_queue_rq(struct blk_mq_hw_ctx *hctx,
-                          const struct blk_mq_queue_data *qd)
+                         const struct blk_mq_queue_data *qd)
 {
        unsigned long flags;
        struct blkfront_ring_info *rinfo = (struct blkfront_ring_info 
*)hctx->driver_data;
@@ -1968,8 +1968,7 @@ static int blkfront_resume(struct xenbus_device *dev)
        return err;
 }
 
-static void
-blkfront_closing(struct blkfront_info *info)
+static void blkfront_closing(struct blkfront_info *info)
 {
        struct xenbus_device *xbdev = info->xbdev;
        struct block_device *bdev = NULL;
-- 
2.4.3


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