linux-kernel - [PATCH] bus: ti-sysc: Use 2-factor allocator calls

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Date:   Wed, 4 Jul 2018 10:26:53 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Tony Lindgren <tony@...mide.com>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] bus: ti-sysc: Use 2-factor allocator calls

As done treewide already, switch from open-coded multiplication to the
2-factor allocation helpers.

Signed-off-by: Kees Cook <keescook@...omium.org>
---
 drivers/bus/ti-sysc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 1cc29629d238..80d60f43db56 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -169,9 +169,9 @@ static int sysc_get_clocks(struct sysc *ddata)
 	const char *name;
 	int nr_fck = 0, nr_ick = 0, i, error = 0;
 
-	ddata->clock_roles = devm_kzalloc(ddata->dev,
-					  sizeof(*ddata->clock_roles) *
+	ddata->clock_roles = devm_kcalloc(ddata->dev,
 					  SYSC_MAX_CLOCKS,
+					  sizeof(*ddata->clock_roles),
 					  GFP_KERNEL);
 	if (!ddata->clock_roles)
 		return -ENOMEM;
@@ -200,8 +200,8 @@ static int sysc_get_clocks(struct sysc *ddata)
 		return -EINVAL;
 	}
 
-	ddata->clocks = devm_kzalloc(ddata->dev,
-				     sizeof(*ddata->clocks) * ddata->nr_clocks,
+	ddata->clocks = devm_kcalloc(ddata->dev,
+				     ddata->nr_clocks, sizeof(*ddata->clocks),
 				     GFP_KERNEL);
 	if (!ddata->clocks)
 		return -ENOMEM;
-- 
2.17.1


-- 
Kees Cook
Pixel Security