From 58721d3b459f565a5bd1d5eeeeadb3a058f8d18b Mon Sep 17 00:00:00 2001
From: bluhm <bluhm@openbsd.org>
Date: Fri, 28 Apr 2023 10:18:57 +0000
Subject: [PATCH] Remove error handling around mallocarray(9).  I cannot fail
 when called with M_WAITOK. OK kevlo@

---
 sys/dev/pci/if_igc.c | 7 +++----
 sys/dev/pci/if_ix.c  | 7 +++----
 sys/dev/pci/if_oce.c | 7 +++----
 3 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/sys/dev/pci/if_igc.c b/sys/dev/pci/if_igc.c
index e76ffcbfd1f..db84e23bb68 100644
--- a/sys/dev/pci/if_igc.c
+++ b/sys/dev/pci/if_igc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_igc.c,v 1.12 2023/03/09 00:13:47 chris Exp $	*/
+/*	$OpenBSD: if_igc.c,v 1.13 2023/04/28 10:18:57 bluhm Exp $	*/
 /*-
  * SPDX-License-Identifier: BSD-2-Clause
  *
@@ -1209,9 +1209,8 @@ igc_rxrinfo(struct igc_softc *sc, struct if_rxrinfo *ifri)
 	struct rx_ring *rxr;
 	int error, i, n = 0;
 
-	if ((ifr = mallocarray(sc->sc_nqueues, sizeof(*ifr), M_DEVBUF,
-	    M_WAITOK | M_ZERO)) == NULL)
-		return ENOMEM;
+	ifr = mallocarray(sc->sc_nqueues, sizeof(*ifr), M_DEVBUF,
+	    M_WAITOK | M_ZERO);
 
 	for (i = 0; i < sc->sc_nqueues; i++) {
 		rxr = &sc->rx_rings[i];
diff --git a/sys/dev/pci/if_ix.c b/sys/dev/pci/if_ix.c
index ab9edd51023..870c3349fb3 100644
--- a/sys/dev/pci/if_ix.c
+++ b/sys/dev/pci/if_ix.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_ix.c,v 1.192 2023/02/06 20:27:44 jan Exp $	*/
+/*	$OpenBSD: if_ix.c,v 1.193 2023/04/28 10:18:57 bluhm Exp $	*/
 
 /******************************************************************************
 
@@ -640,9 +640,8 @@ ixgbe_rxrinfo(struct ix_softc *sc, struct if_rxrinfo *ifri)
 	u_int n = 0;
 
 	if (sc->num_queues > 1) {
-		if ((ifr = mallocarray(sc->num_queues, sizeof(*ifr), M_DEVBUF,
-		    M_WAITOK | M_ZERO)) == NULL)
-			return (ENOMEM);
+		ifr = mallocarray(sc->num_queues, sizeof(*ifr), M_DEVBUF,
+		    M_WAITOK | M_ZERO);
 	} else
 		ifr = &ifr1;
 
diff --git a/sys/dev/pci/if_oce.c b/sys/dev/pci/if_oce.c
index 084fc7af888..2a01f022d94 100644
--- a/sys/dev/pci/if_oce.c
+++ b/sys/dev/pci/if_oce.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_oce.c,v 1.106 2022/03/11 18:00:48 mpi Exp $	*/
+/*	$OpenBSD: if_oce.c,v 1.107 2023/04/28 10:18:58 bluhm Exp $	*/
 
 /*
  * Copyright (c) 2012 Mike Belopuhov
@@ -902,9 +902,8 @@ oce_rxrinfo(struct oce_softc *sc, struct if_rxrinfo *ifri)
 	u_int n = 0;
 
 	if (sc->sc_nrq > 1) {
-		if ((ifr = mallocarray(sc->sc_nrq, sizeof(*ifr), M_DEVBUF,
-		    M_WAITOK | M_ZERO)) == NULL)
-			return (ENOMEM);
+		ifr = mallocarray(sc->sc_nrq, sizeof(*ifr), M_DEVBUF,
+		    M_WAITOK | M_ZERO);
 	} else
 		ifr = &ifr1;
 
-- 
2.20.1