diff options
| -rw-r--r-- | sys/kern/subr_bus.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/kern/subr_bus.c b/sys/kern/subr_bus.c index e190f2047b7a3..3f451d38b235d 100644 --- a/sys/kern/subr_bus.c +++ b/sys/kern/subr_bus.c @@ -359,10 +359,11 @@ devclass_alloc_unit(devclass_t dc, int *unitp) /* If we were given a wired unit number, check for existing device */ /* XXX imp XXX */ if (unit != -1) { - if (unit >= 0 && unit < dc->maxunit && dc->devices[unit]) { + if (unit >= 0 && unit < dc->maxunit && + dc->devices[unit] != NULL) { if (bootverbose) - printf("%s: %s%d already exists, skipping it\n", - dc->name, dc->name, *unitp); + printf("%s: %s%d already exists; skipping it\n", + dc->name, dc->name, *unitp); return (EEXIST); } } else { |