[PATCH 06/29] drbd: Avoid comma separated statements

[Joe Perches]

Use semicolons and braces.

Signed-off-by: Joe Perches <j...@perches.com>
---
 drivers/block/drbd/drbd_receiver.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/block/drbd/drbd_receiver.c 
b/drivers/block/drbd/drbd_receiver.c
index 422363daa618..87f732fb5456 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -111,8 +111,10 @@ static struct page *page_chain_tail(struct page *page, int 
*len)
 {
        struct page *tmp;
        int i = 1;
-       while ((tmp = page_chain_next(page)))
-               ++i, page = tmp;
+       while ((tmp = page_chain_next(page))) {
+               ++i;
+               page = tmp;
+       }
        if (len)
                *len = i;
        return page;
-- 
2.26.0