This commit changes ETHER_HDR_SIZE definition which is a hardcoded
number using the size of the structure ether_hdr which is the one
for what this definition has been created. This improves readability
and makes clear the intention of this definition along the code.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
#include <linux/bitops.h>
#include <uapi/linux/if_ether.h>
-#define ETHER_HDR_SIZE 20
-
struct ether_hdr {
unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
unsigned char h_source[ETH_ALEN]; /* source ether addr */
/* followed by length octets of data */
} __packed;
+#define ETHER_HDR_SIZE sizeof(struct ether_hdr)
+
struct ieee802_1x_hdr {
unsigned char version;
unsigned char type;