drivers/net: Use kzalloc

Author: Julia Lawall <julia@diku.dk>

Use kzalloc rather than the combination of kmalloc and memset.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// 
@@
expression x,size,flags;
statement S;
@@

-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
 if (x == NULL) S
-memset(x, 0, size);
// 

Signed-off-by: Julia Lawall 
Acked-by: Lennert Buytenhek 
Signed-off-by: David S. Miller

---
 drivers/net/mv643xx_eth.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
 
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 1f724e5..e345ec8 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -2608,10 +2608,9 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
 		goto out;
 
 	ret = -ENOMEM;
-	msp = kmalloc(sizeof(*msp), GFP_KERNEL);
+	msp = kzalloc(sizeof(*msp), GFP_KERNEL);
 	if (msp == NULL)
 		goto out;
-	memset(msp, 0, sizeof(*msp));
 
 	msp->base = ioremap(res->start, res->end - res->start + 1);
 	if (msp->base == NULL)

drivers/net: Use kzalloc

qlambert

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