Commit ed72b9c6 authored Nov 25, 2008 by Ingo Molnar Committed by David S. Miller Nov 25, 2008

sunrpc: fix warning in net/sunrpc/xprtrdma/svc_rdma_transport.c



this warning:

  net/sunrpc/xprtrdma/svc_rdma_transport.c: In function ‘svc_rdma_accept’:
  net/sunrpc/xprtrdma/svc_rdma_transport.c:830: warning: ‘dma_mr_acc’ may be used uninitialized in this function

triggers because GCC does not recognize the (correct) flow connection
between need_dma_mr and dma_mr_acc.

Annotate it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent be5a3c62

net/sunrpc/xprtrdma/svc_rdma_transport.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -827,7 +827,7 @@ static struct svc_xprt svc_rdma_accept(struct svc_xprt xprt)
		struct rdma_conn_param conn_param;
		struct ib_qp_init_attr qp_attr;
		struct ib_device_attr devattr;
		int dma_mr_acc;
		int uninitialized_var(dma_mr_acc);
		int need_dma_mr;
		int ret;
		int i;