Xen: fix whitespaces,tabs coding style issue in drivers/xen/balloon.c

This is a patch to the balloon.c file that fixed up
whitespaces, tabs errors found by the checkpatch.pl tools.

Signed-off-by: Ruslan Pisarev <ruslan@rpisarev.org.ua>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index f54290baa3db..61c0ee7aa7dd 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -84,8 +84,8 @@ static unsigned long frame_list[PAGE_SIZE / sizeof(unsigned long)];
 #define inc_totalhigh_pages() (totalhigh_pages++)
 #define dec_totalhigh_pages() (totalhigh_pages--)
 #else
-#define inc_totalhigh_pages() do {} while(0)
-#define dec_totalhigh_pages() do {} while(0)
+#define inc_totalhigh_pages() do {} while (0)
+#define dec_totalhigh_pages() do {} while (0)
 #endif
 
 /* List of ballooned pages, threaded through the mem_map array. */
@@ -145,8 +145,7 @@ static struct page *balloon_retrieve(bool prefer_highmem)
         if (PageHighMem(page)) {
                 balloon_stats.balloon_high--;
                 inc_totalhigh_pages();
-        }
-        else
+        } else
                 balloon_stats.balloon_low--;
 
         totalram_pages++;
@@ -299,7 +298,7 @@ static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp)
                                 (unsigned long)__va(pfn << PAGE_SHIFT),
                                 __pte_ma(0), 0);
                         BUG_ON(ret);
-                }
+                }
 
         }
 
@@ -376,10 +375,10 @@ EXPORT_SYMBOL_GPL(balloon_set_new_target);
  * @pages: pages returned
  * @return 0 on success, error otherwise
  */
-int alloc_xenballooned_pages(int nr_pages, struct page** pages)
+int alloc_xenballooned_pages(int nr_pages, struct page **pages)
 {
         int pgno = 0;
-        struct page* page;
+        struct page *page;
         mutex_lock(&balloon_mutex);
         while (pgno < nr_pages) {
                 page = balloon_retrieve(true);
@@ -409,7 +408,7 @@ EXPORT_SYMBOL(alloc_xenballooned_pages);
  * @nr_pages: Number of pages
  * @pages: pages to return
  */
-void free_xenballooned_pages(int nr_pages, struct page** pages)
+void free_xenballooned_pages(int nr_pages, struct page **pages)
 {
         int i;