stmmac: fix noderef.cocci warnings

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 <peppe.cavallaro@st.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 69ccf486d4faec2be7eacf8dfc7bd6400ac7980c..9cf181f839fd3dcda71aa32f6a4476846a2e4287 100644 (file)
--- 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);