net/i40e: fix memset size

This causes build error with gcc 7.1.1 :

...dpdk/drivers/net/i40e/i40e_flow.c:2357:2:
error: ‘memset’ used with length equal to number of elements without
       multiplication by element size [-Werror=memset-elt-size]
  memset(off_arr, 0, I40E_MAX_FLXPLD_FIED);
  ^~~~~~

...dpdk/drivers/net/i40e/i40e_flow.c:2358:2:
error: ‘memset’ used with length equal to number of elements without
       multiplication by element size [-Werror=memset-elt-size]
  memset(len_arr, 0, I40E_MAX_FLXPLD_FIED);
  ^~~~~~

Fixed by providing correct size to memset.

Fixes: 6ced3dd72f5f ("net/i40e: support flexible payload parsing for FDIR")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>

diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
index c7589ce..08c0f8e 100644 (file)
--- a/drivers/net/i40e/i40e_flow.c
+++ b/drivers/net/i40e/i40e_flow.c
@@ -2354,8 +2354,8 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
        uint16_t ether_type;
        int ret;
 
-       memset(off_arr, 0, I40E_MAX_FLXPLD_FIED);
-       memset(len_arr, 0, I40E_MAX_FLXPLD_FIED);
+       memset(off_arr, 0, sizeof(off_arr));
+       memset(len_arr, 0, sizeof(len_arr));
        memset(flex_mask, 0, I40E_FDIR_MAX_FLEX_LEN);
        outer_tpid = i40e_get_outer_vlan(dev);
        for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {