diff options
| author | pgoyette <pgoyette@NetBSD.org> | 2015-05-05 00:28:25 +0000 |
|---|---|---|
| committer | pgoyette <pgoyette@NetBSD.org> | 2015-05-05 00:28:25 +0000 |
| commit | 8ad55debbe9bbdd5c5a165ae1df5d618d27fa071 (patch) | |
| tree | 73a1064849e613efb23dafc3ad7bbd3968052747 /sys/dev/sysmon/sysmon.c | |
| parent | ed27294b49c1a0c924a9309ae7e7872cbe12a5e2 (diff) | |
If module_autoload() returns an error, just return that value instead
of overwriting with ENODEV.
Thanks, christos!
Diffstat (limited to 'sys/dev/sysmon/sysmon.c')
| -rw-r--r-- | sys/dev/sysmon/sysmon.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/sysmon/sysmon.c b/sys/dev/sysmon/sysmon.c index b53cbb7a747..22d711f7319 100644 --- a/sys/dev/sysmon/sysmon.c +++ b/sys/dev/sysmon/sysmon.c @@ -1,4 +1,4 @@ -/* $NetBSD: sysmon.c,v 1.26 2015/05/04 23:50:36 pgoyette Exp $ */ +/* $NetBSD: sysmon.c,v 1.27 2015/05/05 00:28:25 pgoyette Exp $ */ /*- * Copyright (c) 2000 Zembu Labs, Inc. @@ -39,7 +39,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: sysmon.c,v 1.26 2015/05/04 23:50:36 pgoyette Exp $"); +__KERNEL_RCSID(0, "$NetBSD: sysmon.c,v 1.27 2015/05/05 00:28:25 pgoyette Exp $"); #include <sys/param.h> #include <sys/conf.h> @@ -153,6 +153,8 @@ sysmonopen(dev_t dev, int flag, int mode, struct lwp *l) error = module_autoload(sysmon_mod[minor(dev)], MODULE_CLASS_MISC); mutex_enter(&sysmon_minor_mtx); + if (error) + break; if (sysmon_opvec_table[minor(dev)] == NULL) { error = ENODEV; break; |
