[src/trunk]: src/sys/dev/pci magic number police. use ETHER_ADDR_LEN.

[bad <bad%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0c8724ea224c
branches:  trunk
changeset: 1004058:0c8724ea224c
user:      bad <bad%NetBSD.org@localhost>
date:      Thu Oct 10 22:34:42 2019 +0000

description:
magic number police. use ETHER_ADDR_LEN.

diffstat:

 sys/dev/pci/if_iwn.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 0ae3ce2d5c09 -r 0c8724ea224c sys/dev/pci/if_iwn.c
--- a/sys/dev/pci/if_iwn.c      Thu Oct 10 22:06:35 2019 +0000
+++ b/sys/dev/pci/if_iwn.c      Thu Oct 10 22:34:42 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_iwn.c,v 1.91 2019/04/19 19:37:31 gutteridge Exp $   */
+/*     $NetBSD: if_iwn.c,v 1.92 2019/10/10 22:34:42 bad Exp $  */
 /*     $OpenBSD: if_iwn.c,v 1.135 2014/09/10 07:22:09 dcoppa Exp $     */
 
 /*-
@@ -22,7 +22,7 @@
  * adapters.
  */
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_iwn.c,v 1.91 2019/04/19 19:37:31 gutteridge Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_iwn.c,v 1.92 2019/10/10 22:34:42 bad Exp $");
 
 #define IWN_USE_RBUF   /* Use local storage for RX */
 #undef IWN_HWCRYPTO    /* XXX does not even compile yet */
@@ -1568,7 +1568,7 @@
                sc->rxchainmask = IWN_RFCFG_RXANTMSK(sc->rfcfg);
 
        /* Read MAC address. */
-       iwn_read_prom_data(sc, IWN_EEPROM_MAC, ic->ic_myaddr, 6);
+       iwn_read_prom_data(sc, IWN_EEPROM_MAC, ic->ic_myaddr, ETHER_ADDR_LEN);
 
        /* Read adapter-specific information from EEPROM. */
        ops->read_eeprom(sc);