Author: kib
Date: Tue Nov 1 15:38:41 2011
New Revision: 226989
URL: http://svn.freebsd.org/changeset/base/226989
Log:
MFC r226687:
The only possible error return from null_nodeget() is due to insmntque1
failure (the getnewvnode cannot return an error). In this case, the
null_insmntque_dtr() already unlocked the reclaimed vnode, so VOP_UNLOCK()
in the nullfs_mount() after null_nodeget() failure is wrong.
Approved by: re (bz)
Modified:
stable/9/sys/fs/nullfs/null_vfsops.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/fs/nullfs/null_vfsops.c
==============================================================================
--- stable/9/sys/fs/nullfs/null_vfsops.c Tue Nov 1 15:34:52 2011
(r226988)
+++ stable/9/sys/fs/nullfs/null_vfsops.c Tue Nov 1 15:38:41 2011
(r226989)
@@ -157,7 +157,6 @@ nullfs_mount(struct mount *mp)
* Make sure the node alias worked
*/
if (error) {
- VOP_UNLOCK(vp, 0);
vrele(lowerrootvp);
free(xmp, M_NULLFSMNT); /* XXX */
return (error);
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