diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2011-04-07 15:30:17 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2011-04-07 15:30:17 +0000 |
| commit | 470f59fa3f11b7317fc5907cfef6043f2104bcc6 (patch) | |
| tree | 50aedec19587d2927b807e6719da0022055c56df /sys/arch/aviion/dev | |
| parent | 1d2ed5cc87538f3c2a6389c586a609a8b73610b7 (diff) | |
Do not use NULL in integer comparisons. No functional change.
ok matthew@ tedu@, also eyeballed by at least krw@ oga@ kettenis@ jsg@
Diffstat (limited to 'sys/arch/aviion/dev')
| -rw-r--r-- | sys/arch/aviion/dev/if_le_syscon.c | 4 | ||||
| -rw-r--r-- | sys/arch/aviion/dev/oosiop_syscon.c | 4 | ||||
| -rw-r--r-- | sys/arch/aviion/dev/vme.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/sys/arch/aviion/dev/if_le_syscon.c b/sys/arch/aviion/dev/if_le_syscon.c index 078126b77b9..5c19dfdf4c3 100644 --- a/sys/arch/aviion/dev/if_le_syscon.c +++ b/sys/arch/aviion/dev/if_le_syscon.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_le_syscon.c,v 1.11 2010/12/31 21:38:07 miod Exp $ */ +/* $OpenBSD: if_le_syscon.c,v 1.12 2011/04/07 15:30:15 miod Exp $ */ /*- * Copyright (c) 1996 The NetBSD Foundation, Inc. @@ -145,7 +145,7 @@ le_syscon_attach(struct device *parent, struct device *self, void *aux) } va = uvm_km_valloc(kernel_map, ptoa(etherpages)); - if (va == NULL) { + if (va == 0) { printf(": can't map descriptor memory\n"); uvm_pglistfree(&pglist); return; diff --git a/sys/arch/aviion/dev/oosiop_syscon.c b/sys/arch/aviion/dev/oosiop_syscon.c index 8fd04b27191..e2ec0f46ce0 100644 --- a/sys/arch/aviion/dev/oosiop_syscon.c +++ b/sys/arch/aviion/dev/oosiop_syscon.c @@ -1,4 +1,4 @@ -/* $OpenBSD: oosiop_syscon.c,v 1.3 2010/04/24 18:44:27 miod Exp $ */ +/* $OpenBSD: oosiop_syscon.c,v 1.4 2011/04/07 15:30:15 miod Exp $ */ /* * Copyright (c) 2010 Miodrag Vallat. @@ -95,7 +95,7 @@ oosiop_syscon_attach(struct device *parent, struct device *self, void *aux) } sc->sc_bst = ca->ca_iot; sc->sc_bsh = ioh; - sc->sc_dmat = NULL; /* no real use of tag yet */ + sc->sc_dmat = 0; /* no real use of tag yet */ sc->sc_freq = 33333333; /* XXX 25MHz models? */ sc->sc_chip = OOSIOP_700; diff --git a/sys/arch/aviion/dev/vme.c b/sys/arch/aviion/dev/vme.c index 88b982fd082..4c82e2dc31e 100644 --- a/sys/arch/aviion/dev/vme.c +++ b/sys/arch/aviion/dev/vme.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vme.c,v 1.11 2010/12/31 21:38:08 miod Exp $ */ +/* $OpenBSD: vme.c,v 1.12 2011/04/07 15:30:15 miod Exp $ */ /* * Copyright (c) 2006, 2007, 2010 Miodrag Vallat. * @@ -497,7 +497,7 @@ vme_map_r(const struct vme_range *r, paddr_t pa, psize_t len, int flags, u_int pg; ova = va = uvm_km_valloc(kernel_map, len); - if (va == NULL) + if (va == 0) return ENOMEM; pa += r->vr_base; |