linux-kernel - [PATCH] drivers: base: map: Use kmalloc

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Date:	Sun,  8 Mar 2015 12:29:02 +0200
From:	Andrei Poenaru <andreigpoenaru@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	linux-kernel@...r.kernel.org,
	Andrei Poenaru <andreigpoenaru@...il.com>
Subject: [PATCH] drivers: base: map: Use kmalloc_array instead of kmalloc

Reported by checkpatch.pl

While at it, removed blank line between function call and error
checking.

Signed-off-by: Andrei Poenaru <andreigpoenaru@...il.com>
---
 drivers/base/map.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/base/map.c b/drivers/base/map.c
index e87017f..c1d3823 100644
--- a/drivers/base/map.c
+++ b/drivers/base/map.c
@@ -41,8 +41,7 @@ int kobj_map(struct kobj_map *domain, dev_t dev, unsigned long range,
 	if (n > 255)
 		n = 255;
 
-	p = kmalloc(sizeof(struct probe) * n, GFP_KERNEL);
-
+	p = kmalloc_array(n, sizeof(struct probe), GFP_KERNEL);
 	if (p == NULL)
 		return -ENOMEM;
 
-- 
1.9.1

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