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authorkrw <krw@openbsd.org>2020-07-12 11:28:55 +0000
committerkrw <krw@openbsd.org>2020-07-12 11:28:55 +0000
commit1721822955a207bb1ab17f8b2422fc380ebfc885 (patch)
treea597ef6a5ef80e6ca23e8d715d2d183da84d820c
parentadd kstat support for reading hardware counters. (diff)
downloadwireguard-openbsd-1721822955a207bb1ab17f8b2422fc380ebfc885.tar.xz
wireguard-openbsd-1721822955a207bb1ab17f8b2422fc380ebfc885.zip
Eliminate pointless 'child' variable and just cast the config_found() result to
struct scsibus_soft * like everybody else.
-rw-r--r--sys/dev/pci/arc.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/dev/pci/arc.c b/sys/dev/pci/arc.c
index 735d1ca414a..10bc20da0f9 100644
--- a/sys/dev/pci/arc.c
+++ b/sys/dev/pci/arc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: arc.c,v 1.113 2020/06/27 17:28:58 krw Exp $ */
+/* $OpenBSD: arc.c,v 1.114 2020/07/12 11:28:55 krw Exp $ */
/*
* Copyright (c) 2006 David Gwynne <dlg@openbsd.org>
@@ -771,7 +771,6 @@ arc_attach(struct device *parent, struct device *self, void *aux)
struct arc_softc *sc = (struct arc_softc *)self;
struct pci_attach_args *pa = aux;
struct scsibus_attach_args saa;
- struct device *child;
sc->sc_talking = 0;
rw_init(&sc->sc_lock, "arcmsg");
@@ -811,8 +810,8 @@ arc_attach(struct device *parent, struct device *self, void *aux)
saa.saa_sc_link = &sc->sc_link;
- child = config_found(self, &saa, scsiprint);
- sc->sc_scsibus = (struct scsibus_softc *)child;
+ sc->sc_scsibus = (struct scsibus_softc *)config_found(self, &saa,
+ scsiprint);
/* enable interrupts */
arc_enable_all_intr(sc);