diff options
Diffstat (limited to 'sys/miscfs/nullfs/null_vfsops.c')
| -rw-r--r-- | sys/miscfs/nullfs/null_vfsops.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/miscfs/nullfs/null_vfsops.c b/sys/miscfs/nullfs/null_vfsops.c index 8ffdcb4..4e13fb2 100644 --- a/sys/miscfs/nullfs/null_vfsops.c +++ b/sys/miscfs/nullfs/null_vfsops.c @@ -36,7 +36,7 @@ * @(#)null_vfsops.c 8.2 (Berkeley) 1/21/94 * * @(#)lofs_vfsops.c 1.2 (Berkeley) 6/18/92 - * $Id: null_vfsops.c,v 1.2 1994/09/21 03:47:01 wollman Exp $ + * $Id: null_vfsops.c,v 1.3 1994/09/22 19:38:14 wollman Exp $ */ /* @@ -88,7 +88,8 @@ nullfs_mount(mp, path, data, ndp, p) /* * Get argument */ - if (error = copyin(data, (caddr_t)&args, sizeof(struct null_args))) + error = copyin(data, (caddr_t)&args, sizeof(struct null_args)); + if (error) return (error); /* @@ -96,7 +97,8 @@ nullfs_mount(mp, path, data, ndp, p) */ NDINIT(ndp, LOOKUP, FOLLOW|WANTPARENT|LOCKLEAF, UIO_USERSPACE, args.target, p); - if (error = namei(ndp)) + error = namei(ndp); + if (error) return (error); /* @@ -209,7 +211,8 @@ nullfs_unmount(mp, mntflags, p) #endif if (nullm_rootvp->v_usecount > 1) return (EBUSY); - if (error = vflush(mp, nullm_rootvp, flags)) + error = vflush(mp, nullm_rootvp, flags); + if (error) return (error); #ifdef NULLFS_DIAGNOSTIC |
