diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2002-10-29 18:30:22 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2002-10-29 18:30:22 +0000 |
| commit | c8811b30c30f967b1b25387b30bc1cfd2e619a84 (patch) | |
| tree | 7f1dbc5c260750693c2baf5bd8bb4e20787c0a3f /sys/arch/mac68k | |
| parent | e58a32400cb5873b3caa54fb806f18fd1d173388 (diff) | |
Since memory deallocation can't fail, remove the error return from
uvm_unmap, uvm_deallocate and a few other functions.
Simplifies some code and reduces diff to the UBC branch.
Diffstat (limited to 'sys/arch/mac68k')
| -rw-r--r-- | sys/arch/mac68k/dev/grf.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/arch/mac68k/dev/grf.c b/sys/arch/mac68k/dev/grf.c index 7adae8ca1b3..bd4082449ec 100644 --- a/sys/arch/mac68k/dev/grf.c +++ b/sys/arch/mac68k/dev/grf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: grf.c,v 1.21 2002/03/14 01:26:35 millert Exp $ */ +/* $OpenBSD: grf.c,v 1.22 2002/10/29 18:30:21 art Exp $ */ /* $NetBSD: grf.c,v 1.41 1997/02/24 06:20:04 scottr Exp $ */ /* @@ -391,7 +391,6 @@ grfunmap(dev, addr, p) { struct grf_softc *gp; vm_size_t size; - int rv; gp = grf_cd.cd_devs[GRFUNIT(dev)]; @@ -405,8 +404,8 @@ grfunmap(dev, addr, p) size = round_page(gp->sc_grfmode->fbsize); - rv = uvm_unmap(&p->p_vmspace->vm_map, (vm_offset_t)addr, + uvm_unmap(&p->p_vmspace->vm_map, (vm_offset_t)addr, (vm_offset_t)addr + size); - return (rv == 0 ? 0 : EINVAL); + return (0); } |