[PATCH] nfsd: missing dget()

From: Neil Brown <neilb@cse.unsw.edu.au>

The recentish change to fh_compose not consuming a reference to the passed
dentries missed this needed dget.
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/nfsd/vfs.c

@@ -899,7 +899,7 @@ nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
 			goto out;
 	} else {
 		/* called from nfsd_proc_create */
-		dchild = resfhp->fh_dentry;
+		dchild = dget(resfhp->fh_dentry);
 		if (!fhp->fh_locked) {
 			/* not actually possible */
 			printk(KERN_ERR