diff options
Diffstat (limited to 'sys/dev/raidframe')
| -rw-r--r-- | sys/dev/raidframe/rf_paritymap.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/raidframe/rf_paritymap.c b/sys/dev/raidframe/rf_paritymap.c index 187b7e8129a..5d00002b944 100644 --- a/sys/dev/raidframe/rf_paritymap.c +++ b/sys/dev/raidframe/rf_paritymap.c @@ -1,4 +1,4 @@ -/* $NetBSD: rf_paritymap.c,v 1.5 2010/03/14 21:11:41 jld Exp $ */ +/* $NetBSD: rf_paritymap.c,v 1.6 2011/03/01 22:51:14 riz Exp $ */ /*- * Copyright (c) 2009 Jed Davis. @@ -27,7 +27,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: rf_paritymap.c,v 1.5 2010/03/14 21:11:41 jld Exp $"); +__KERNEL_RCSID(0, "$NetBSD: rf_paritymap.c,v 1.6 2011/03/01 22:51:14 riz Exp $"); #include <sys/param.h> #include <sys/callout.h> @@ -409,6 +409,8 @@ rf_paritymap_nreg(RF_Raid_t *raid) nreg = bytes_per_disk / REGION_MINSIZE; if (nreg > RF_PARITYMAP_NREG) nreg = RF_PARITYMAP_NREG; + if (nreg < 1) + nreg = 1; return (u_int)nreg; } |
