[PATCH] rbd: add parentheses to object request iterator macros

[Alex Elder <elder@inktank.com>]

The for_each_obj_request*() macros should parenthesize their uses of
the ireq parameter.

Signed-off-by: Alex Elder <elder@inktank.com>
---
 drivers/block/rbd.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 982963e..6e9e2c2 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -226,11 +226,11 @@ struct rbd_img_request {
 };

 #define for_each_obj_request(ireq, oreq) \
-	list_for_each_entry(oreq, &ireq->obj_requests, links)
+	list_for_each_entry(oreq, &(ireq)->obj_requests, links)
 #define for_each_obj_request_from(ireq, oreq) \
-	list_for_each_entry_from(oreq, &ireq->obj_requests, links)
+	list_for_each_entry_from(oreq, &(ireq)->obj_requests, links)
 #define for_each_obj_request_safe(ireq, oreq, n) \
-	list_for_each_entry_safe_reverse(oreq, n, &ireq->obj_requests, links)
+	list_for_each_entry_safe_reverse(oreq, n, &(ireq)->obj_requests, links)

 struct rbd_snap {
 	struct	device		dev;
-- 
1.7.9.5