stmmac: fix noderef.cocci warnings

Author: Wu Fengguang <fengguang.wu@intel.com>

drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c:115:15-21: ERROR: application of sizeof to pointer

 sizeof when applied to a pointer typed expression gives the size of
 the pointer

Generated by: scripts/coccinelle/misc/noderef.cocci

CC: Giuseppe Cavallaro 
Signed-off-by: Fengguang Wu 
Signed-off-by: David S. Miller

---
 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 69ccf48..9cf181f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -112,7 +112,7 @@ static struct stmmac_axi *stmmac_axi_setup(struct platform_device *pdev)
 	if (!np)
 		return NULL;
 
-	axi = kzalloc(sizeof(axi), GFP_KERNEL);
+	axi = kzalloc(sizeof(*axi), GFP_KERNEL);
 	if (!axi)
 		return ERR_PTR(-ENOMEM);

stmmac: fix noderef.cocci warnings

qlambert

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