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Diffstat (limited to 'net/rds/ib_send.c')
-rw-r--r--net/rds/ib_send.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index 102c5c535977..d1cc1d7778d8 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006, 2017 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2019 Oracle and/or its affiliates. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
@@ -201,7 +201,8 @@ void rds_ib_send_init_ring(struct rds_ib_connection *ic)
send->s_wr.ex.imm_data = 0;
sge = &send->s_sge[0];
- sge->addr = ic->i_send_hdrs_dma + (i * sizeof(struct rds_header));
+ sge->addr = ic->i_send_hdrs_dma[i];
+
sge->length = sizeof(struct rds_header);
sge->lkey = ic->i_pd->local_dma_lkey;
@@ -631,11 +632,13 @@ int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
send->s_queued = jiffies;
send->s_op = NULL;
- send->s_sge[0].addr = ic->i_send_hdrs_dma
- + (pos * sizeof(struct rds_header));
+ send->s_sge[0].addr = ic->i_send_hdrs_dma[pos];
+
send->s_sge[0].length = sizeof(struct rds_header);
- memcpy(&ic->i_send_hdrs[pos], &rm->m_inc.i_hdr, sizeof(struct rds_header));
+ memcpy(ic->i_send_hdrs[pos], &rm->m_inc.i_hdr,
+ sizeof(struct rds_header));
+
/* Set up the data, if present */
if (i < work_alloc
@@ -674,7 +677,7 @@ int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
&send->s_wr, send->s_wr.num_sge, send->s_wr.next);
if (ic->i_flowctl && adv_credits) {
- struct rds_header *hdr = &ic->i_send_hdrs[pos];
+ struct rds_header *hdr = ic->i_send_hdrs[pos];
/* add credit and redo the header checksum */
hdr->h_credit = adv_credits;