From: Alex Elder <elder@inktank.com>
Date: Fri, 8 Feb 2013 15:55:48 +0000 (-0600)
Subject: rbd: add parentheses to object request iterator macros
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ef06f4d32ae5b656f17b53ee3f3c43471a11cc73;p=linux-beck.git

rbd: add parentheses to object request iterator macros

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

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
---

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 13ee789f2328..ff9e9255745c 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;