(req->rcall != 0) || dprintcond(v9ses, req))); 
(req->rcall != 0) || (req->err < 0) || dprintcond(v9ses, req))); 
static int v9fs_recv(struct v9fs_session_info *v9ses, struct v9fs_rpcreq *req){	int ret = 0;	dprintk(DEBUG_MUX, "waiting for response: %d\n", req->tcall->tag);	ret = wait_event_interruptible(v9ses->read_wait,		       ((v9ses->transport->status != Connected) ||			(req->rcall != 0) || dprintcond(v9ses, req)));	dprintk(DEBUG_MUX, "got it: rcall %p\n", req->rcall);	if (v9ses->transport->status == Disconnected)		return -ECONNRESET;	if (ret == 0) {		spin_lock(&v9ses->muxlock);		list_del(&req->next);		spin_unlock(&v9ses->muxlock);	}	return ret;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/cb2e87a65d6cd735eb06fa595bf90497af28c37b/mux.c/buggy/fs/9p/mux.c