[PATCH] kNFSd: nfsd4 file creation fix

Fix error return in create.  (See comment in xdr for createtype4 at end of
rfc3530.)

From: Andy Adamson <andros@citi.umich.edu>
From: "J. Bruce Fields" <bfields@fieldses.org>
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/nfs4proc.c

@@ -389,7 +389,7 @@ nfsd4_create(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_cre
 		break;
 
 	default:
-		BUG();
+		status = nfserr_badtype;
 	}
 
 	if (!status) {

fs/nfsd/nfs4xdr.c

@@ -538,9 +538,8 @@ nfsd4_decode_create(struct nfsd4_compoundargs *argp, struct nfsd4_create *create
 	case NF4SOCK:
 	case NF4FIFO:
 	case NF4DIR:
-		break;
 	default:
-		goto xdr_error;
+		break;
 	}
 
 	READ_BUF(4);