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Diffstat (limited to 'net/smc/smc_ib.c')
-rw-r--r--net/smc/smc_ib.c21
1 files changed, 2 insertions, 19 deletions
diff --git a/net/smc/smc_ib.c b/net/smc/smc_ib.c
index cb69ab977cd7..b31715505a35 100644
--- a/net/smc/smc_ib.c
+++ b/net/smc/smc_ib.c
@@ -37,24 +37,6 @@ u8 local_systemid[SMC_SYSTEMID_LEN] = SMC_LOCAL_SYSTEMID_RESET; /* unique system
* identifier
*/
-int smc_ib_get_memory_region(struct ib_pd *pd, int access_flags,
- struct ib_mr **mr)
-{
- int rc;
-
- if (*mr)
- return 0; /* already done */
-
- /* obtain unique key -
- * next invocation of get_dma_mr returns a different key!
- */
- *mr = pd->device->get_dma_mr(pd, access_flags);
- rc = PTR_ERR_OR_ZERO(*mr);
- if (IS_ERR(*mr))
- *mr = NULL;
- return rc;
-}
-
static int smc_ib_modify_qp_init(struct smc_link *lnk)
{
struct ib_qp_attr qp_attr;
@@ -210,7 +192,8 @@ int smc_ib_create_protection_domain(struct smc_link *lnk)
{
int rc;
- lnk->roce_pd = ib_alloc_pd(lnk->smcibdev->ibdev, 0);
+ lnk->roce_pd = ib_alloc_pd(lnk->smcibdev->ibdev,
+ IB_PD_UNSAFE_GLOBAL_RKEY);
rc = PTR_ERR_OR_ZERO(lnk->roce_pd);
if (IS_ERR(lnk->roce_pd))
lnk->roce_pd = NULL;