svcrdma: Remove unused READ_DONE context flags bit

The RDMACTXT_F_READ_DONE bit is not longer used. Remove it.

Signed-off-by: Tom Tucker <tom@opengridcomputing.com>

diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index c11bbcc..d0011f3 100644 (file)
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -85,7 +85,6 @@ struct svc_rdma_op_ctxt {
        struct page *pages[RPCSVC_MAXPAGES];
 };
 
-#define RDMACTXT_F_READ_DONE   1
 #define RDMACTXT_F_LAST_CTXT   2
 
 struct svcxprt_rdma {

diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
index 5e03d95..80c6ee8 100644 (file)
--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
@@ -325,7 +325,6 @@ next_sge:
                }
                ctxt->next = NULL;
                ctxt->direction = DMA_FROM_DEVICE;
-               clear_bit(RDMACTXT_F_READ_DONE, &ctxt->flags);
                clear_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags);
 
                /* Prepare READ WR */

diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index d9ed5f2..4a79dfd 100644 (file)
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -353,7 +353,6 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
                case IB_WR_RDMA_READ:
                        if (test_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags)) {
                                set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
-                               set_bit(RDMACTXT_F_READ_DONE, &ctxt->flags);
                                spin_lock_bh(&xprt->sc_read_complete_lock);
                                list_add_tail(&ctxt->dto_q,
                                              &xprt->sc_read_complete_q);