[PATCH v2 net-next] ethernet: ucc_geth: Use kmemdup() rather than kmalloc+memcpy

Issue identified with Coccinelle.

Signed-off-by: YueHaibing <redacted>
---
v2: keep kmemdup oneline

 drivers/net/ethernet/freescale/ucc_geth.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index e0936510fa34..0acfafb73db1 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c

@@ -3590,10 +3590,9 @@ static int ucc_geth_probe(struct platform_device* ofdev)
 	if ((ucc_num < 0) || (ucc_num > 7))
 		return -ENODEV;
 
-	ug_info = kmalloc(sizeof(*ug_info), GFP_KERNEL);
+	ug_info = kmemdup(&ugeth_primary_info, sizeof(*ug_info), GFP_KERNEL);
 	if (ug_info == NULL)
 		return -ENOMEM;
-	memcpy(ug_info, &ugeth_primary_info, sizeof(*ug_info));
 
 	ug_info->uf_info.ucc_num = ucc_num;
 

-- 
2.17.1

On Mon, May 24, 2021 at 09:07:01AM +0800, YueHaibing wrote:

Issue identified with Coccinelle.

Signed-off-by: YueHaibing <redacted>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Mon, 24 May 2021 09:07:01 +0800 you wrote:

Issue identified with Coccinelle.

Signed-off-by: YueHaibing <redacted>
---
v2: keep kmemdup oneline

 drivers/net/ethernet/freescale/ucc_geth.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Here is the summary with links:
  - [v2,net-next] ethernet: ucc_geth: Use kmemdup() rather than kmalloc+memcpy
    https://git.kernel.org/netdev/net-next/c/ec7d6dd870d4

You are awesome, thank you!
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