Subject: [PATCH 19/26] IB/ocrdma: Improve another size determination in
 ocrdma_alloc_mr()
To: linux-rdma@vger.kernel.org,
        Devesh Sharma <devesh.sharma@avagotech.com>,
        Doug Ledford <dledford@redhat.com>,
        Hal Rosenstock <hal.rosenstock@gmail.com>,
        Sean Hefty <sean.hefty@intel.com>,
        Selvin Xavier <selvin.xavier@avagotech.com>
References: <fc421509-4069-da8a-b308-60b49ea91ada@users.sourceforge.net>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
From: SF Markus Elfring <elfring@users.sourceforge.net>
Message-ID: <efefdc96-2db5-dd80-3cc4-e88537fe2d49@users.sourceforge.net>
Date: Wed, 8 Mar 2017 14:20:42 +0100
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 8 Mar 2017 09:54:42 +0100

Replace the specification of a data type 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/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 330617e1ef75..05d55d361cfe 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -3030,7 +3030,7 @@ struct ib_mr *ocrdma_alloc_mr(struct ib_pd *ibpd,
 	if (!mr)
 		return ERR_PTR(-ENOMEM);
 
-	mr->pages = kcalloc(max_num_sg, sizeof(u64), GFP_KERNEL);
+	mr->pages = kcalloc(max_num_sg, sizeof(*mr->pages), GFP_KERNEL);
 	if (!mr->pages) {
 		status = -ENOMEM;
 		goto pl_err;
-- 
2.12.0