Subject: [PATCH 07/15] md-cluster: Improve another size determination in
 process_suspend_info()
To: linux-raid@vger.kernel.org, Guoqing Jiang <gqjiang@suse.com>,
        Shaohua Li <shli@kernel.org>
References: <566ABCD9.1060404@users.sourceforge.net>
 <3a03df66-92ce-20fb-17f3-fb79b9d43c8e@users.sourceforge.net>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org,
        Julia Lawall <julia.lawall@lip6.fr>
From: SF Markus Elfring <elfring@users.sourceforge.net>
Message-ID: <92dc2027-6169-dd50-e9a2-cab763da94dd@users.sourceforge.net>
Date: Sat, 1 Oct 2016 16:52:05 +0200
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 1 Oct 2016 12:42:50 +0200

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/md/md-cluster.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 94835b5..e965e78 100644
--- a/drivers/md/md-cluster.c
+++ b/drivers/md/md-cluster.c
@@ -482,8 +482,7 @@ static void process_suspend_info(struct mddev *mddev,
 					lo, hi);
 	cinfo->sync_low = lo;
 	cinfo->sync_hi = hi;
-
-	s = kzalloc(sizeof(struct suspend_info), GFP_KERNEL);
+	s = kzalloc(sizeof(*s), GFP_KERNEL);
 	if (!s)
 		return;
 	s->slot = slot;
-- 
2.10.0