[src/trunk]: src/sys/dev/pci alc_start(): Remove redundant IFQ_IS_EMPTY(). T...

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

details:   https://anonhg.NetBSD.org/src/rev/0c6f49fd4e5e
branches:  trunk
changeset: 370100:0c6f49fd4e5e
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Sat Sep 17 13:55:35 2022 +0000

description:
alc_start(): Remove redundant IFQ_IS_EMPTY().  This very same condition
is checked as soon as we enter the loop.

diffstat:

 sys/dev/pci/if_alc.c |  4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diffs (18 lines):

diff -r 3f3a617e62f5 -r 0c6f49fd4e5e sys/dev/pci/if_alc.c
--- a/sys/dev/pci/if_alc.c      Sat Sep 17 13:51:09 2022 +0000
+++ b/sys/dev/pci/if_alc.c      Sat Sep 17 13:55:35 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_alc.c,v 1.52 2020/03/01 03:06:08 thorpej Exp $      */
+/*     $NetBSD: if_alc.c,v 1.53 2022/09/17 13:55:35 thorpej Exp $      */
 /*     $OpenBSD: if_alc.c,v 1.1 2009/08/08 09:31:13 kevlo Exp $        */
 /*-
  * Copyright (c) 2009, Pyun YongHyeon <yongari%FreeBSD.org@localhost>
@@ -2024,8 +2024,6 @@
                return;
        if ((sc->alc_flags & ALC_FLAG_LINK) == 0)
                return;
-       if (IFQ_IS_EMPTY(&ifp->if_snd))
-               return;
 
        /* Reclaim transmitted frames. */
        if (sc->alc_cdata.alc_tx_cnt >= ALC_TX_DESC_HIWAT)