parallels: Fix comments formatting inside parallels driver

This patch is technically necessary as git patch rendering could result
in moving some code from one place to the another and that hits
checkpatch.pl warning. This problem specifically happens within next
series.

Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Denis V. Lunev <den@openvz.org>

diff --git a/block/parallels.c b/block/parallels.c
index 18e34aef28d1b834d10c81ca631ec8c213df2531..c7b2ed5a54dd54547476ca6c1303516366e34859 100644 (file)
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -188,7 +188,8 @@ allocate_clusters(BlockDriverState *bs, int64_t sector_num,
     idx = sector_num / s->tracks;
     to_allocate = DIV_ROUND_UP(sector_num + *pnum, s->tracks) - idx;
 
-    /* This function is called only by parallels_co_writev(), which will never
+    /*
+     * This function is called only by parallels_co_writev(), which will never
      * pass a sector_num at or beyond the end of the image (because the block
      * layer never passes such a sector_num to that function). Therefore, idx
      * is always below s->bat_size.
@@ -196,7 +197,8 @@ allocate_clusters(BlockDriverState *bs, int64_t sector_num,
      * exceed the image end. Therefore, idx + to_allocate cannot exceed
      * s->bat_size.
      * Note that s->bat_size is an unsigned int, therefore idx + to_allocate
-     * will always fit into a uint32_t. */
+     * will always fit into a uint32_t.
+     */
     assert(idx < s->bat_size && idx + to_allocate <= s->bat_size);
 
     space = to_allocate * s->tracks;
@@ -230,13 +232,15 @@ allocate_clusters(BlockDriverState *bs, int64_t sector_num,
         }
     }
 
-    /* Try to read from backing to fill empty clusters
+    /*
+     * Try to read from backing to fill empty clusters
      * FIXME: 1. previous write_zeroes may be redundant
      *        2. most of data we read from backing will be rewritten by
      *           parallels_co_writev. On aligned-to-cluster write we do not need
      *           this read at all.
      *        3. it would be good to combine write of data from backing and new
-     *           data into one write call */
+     *           data into one write call.
+     */
     if (bs->backing) {
         int64_t nb_cow_sectors = to_allocate * s->tracks;
         int64_t nb_cow_bytes = nb_cow_sectors << BDRV_SECTOR_BITS;
@@ -864,8 +868,10 @@ static int parallels_open(BlockDriverState *bs, QDict *options, int flags,
         s->data_end = ROUND_UP(bat_entry_off(s->bat_size), BDRV_SECTOR_SIZE);
     }
     if (s->data_end < s->header_size) {
-        /* there is not enough unused space to fit to block align between BAT
-           and actual data. We can't avoid read-modify-write... */
+        /*
+         * There is not enough unused space to fit to block align between BAT
+         * and actual data. We can't avoid read-modify-write...
+         */
         s->header_size = size;
     }