diff options
Diffstat (limited to 'sys/miscfs/umapfs/umap_subr.c')
| -rw-r--r-- | sys/miscfs/umapfs/umap_subr.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/sys/miscfs/umapfs/umap_subr.c b/sys/miscfs/umapfs/umap_subr.c index b640891..4b2aad4b 100644 --- a/sys/miscfs/umapfs/umap_subr.c +++ b/sys/miscfs/umapfs/umap_subr.c @@ -35,7 +35,7 @@ * * @(#)umap_subr.c 8.6 (Berkeley) 1/26/94 * - * $Id: lofs_subr.c, v 1.11 1992/05/30 10:05:43 jsp Exp jsp $ + * $Id: umap_subr.c,v 1.2 1994/05/25 09:09:07 rgrimes Exp $ */ #include <sys/param.h> @@ -212,7 +212,8 @@ umap_node_alloc(mp, lowervp, vpp) struct vnode *othervp, *vp; int error; - if (error = getnewvnode(VT_UMAP, mp, umap_vnodeop_p, vpp)) + error = getnewvnode(VT_UMAP, mp, umap_vnodeop_p, vpp); + if (error) return (error); vp = *vpp; @@ -227,7 +228,8 @@ umap_node_alloc(mp, lowervp, vpp) * check to see if someone else has beaten us to it. * (We could have slept in MALLOC.) */ - if (othervp = umap_node_find(lowervp)) { + othervp = umap_node_find(lowervp); + if (othervp) { FREE(xp, M_TEMP); vp->v_type = VBAD; /* node is discarded */ vp->v_usecount = 0; /* XXX */ @@ -254,7 +256,8 @@ umap_node_create(mp, targetvp, newvpp) { struct vnode *aliasvp; - if (aliasvp = umap_node_find(mp, targetvp)) { + aliasvp = umap_node_find(mp, targetvp); + if (aliasvp) { /* * Take another reference to the alias vnode */ @@ -274,7 +277,8 @@ umap_node_create(mp, targetvp, newvpp) /* * Make new vnode reference the umap_node. */ - if (error = umap_node_alloc(mp, targetvp, &aliasvp)) + error = umap_node_alloc(mp, targetvp, &aliasvp); + if (error) return (error); /* |
