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Subject[PATCH 18/18] drbd: use semicolons rather than commas to separate statements
Date
Replace commas with semicolons.  What is done is essentially described by
the following Coccinelle semantic patch (http://coccinelle.lip6.fr/):

// <smpl>
@@ expression e1,e2; @@
e1
-,
+;
e2
... when any
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

---
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;
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