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staging: ks7010: change ETHER_HDR_SIZE definition to use the size of struct ether_hdr

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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>
This commit is contained in:
Sergio Paracuellos
2018-04-06 14:37:39 +02:00
committed by Greg Kroah-Hartman
parent 2f90a43f8e
commit 7ba5800b0d
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/ks7010/eap_packet.h
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@@ -6,8 +6,6 @@
#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 */
@@ -19,6 +17,8 @@ struct ether_hdr {
/* 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;