[src/trunk]: src/sys/net80211 Omit now-unused function.

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

details:   https://anonhg.NetBSD.org/src/rev/d4c185de04ef
branches:  trunk
changeset: 936513:d4c185de04ef
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Tue Jul 28 15:41:26 2020 +0000

description:
Omit now-unused function.

Ceased to be needed with the AES CCM changes.

For some reason gcc didn't complain about this, but clang did.

diffstat:

 sys/net80211/ieee80211_crypto_ccmp.c |  12 ++----------
 1 files changed, 2 insertions(+), 10 deletions(-)

diffs (33 lines):

diff -r 65d0d0fe2689 -r d4c185de04ef sys/net80211/ieee80211_crypto_ccmp.c
--- a/sys/net80211/ieee80211_crypto_ccmp.c      Tue Jul 28 14:49:55 2020 +0000
+++ b/sys/net80211/ieee80211_crypto_ccmp.c      Tue Jul 28 15:41:26 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ieee80211_crypto_ccmp.c,v 1.17 2020/07/25 22:27:05 riastradh Exp $     */
+/*     $NetBSD: ieee80211_crypto_ccmp.c,v 1.18 2020/07/28 15:41:26 riastradh Exp $     */
 
 /*
  * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
@@ -36,7 +36,7 @@
 __FBSDID("$FreeBSD: src/sys/net80211/ieee80211_crypto_ccmp.c,v 1.7 2005/07/11 03:06:23 sam Exp $");
 #endif
 #ifdef __NetBSD__
-__KERNEL_RCSID(0, "$NetBSD: ieee80211_crypto_ccmp.c,v 1.17 2020/07/25 22:27:05 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ieee80211_crypto_ccmp.c,v 1.18 2020/07/28 15:41:26 riastradh Exp $");
 #endif
 
 /*
@@ -266,14 +266,6 @@
        return 1;
 }
 
-static __inline void
-xor_block(uint8_t *b, const uint8_t *a, size_t len)
-{
-       int i;
-       for (i = 0; i < len; i++)
-               b[i] ^= a[i];
-}
-
 /*
  * Host AP crypt: host-based CCMP encryption implementation for Host AP driver
  *