1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 646de170ec12..3322ed750172 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1457,7 +1457,6 @@ static int srp_map_sg_fr(struct srp_map_state *state, struct srp_rdma_ch *ch,
 {
         unsigned int sg_offset = 0;
 
-        state->desc = req->indirect_desc;
         state->fr.next = req->fr_list;
         state->fr.end = req->fr_list + ch->target->mr_per_cmd;
         state->sg = scat;
@@ -1489,7 +1488,6 @@ static int srp_map_sg_dma(struct srp_map_state *state, struct srp_rdma_ch *ch,
         struct scatterlist *sg;
         int i;
 
-        state->desc = req->indirect_desc;
         for_each_sg(scat, sg, count, i) {
                 srp_map_desc(state, ib_sg_dma_address(dev->dev, sg),
                              ib_sg_dma_len(dev->dev, sg),
@@ -1655,6 +1653,7 @@ static int srp_map_data(struct scsi_cmnd *scmnd, struct srp_rdma_ch *ch,
                                    target->indirect_size, DMA_TO_DEVICE);
 
         memset(&state, 0, sizeof(state));
+        state.desc = req->indirect_desc;
         if (dev->use_fast_reg)
                 ret = srp_map_sg_fr(&state, ch, req, scat, count);
         else if (dev->use_fmr)
@@ -3526,7 +3525,7 @@ static void srp_add_one(struct ib_device *device)
         int mr_page_shift, p;
         u64 max_pages_per_mr;
 
-        srp_dev = kmalloc(sizeof *srp_dev, GFP_KERNEL);
+        srp_dev = kzalloc(sizeof(*srp_dev), GFP_KERNEL);
         if (!srp_dev)
                 return;
 
@@ -3586,8 +3585,6 @@ static void srp_add_one(struct ib_device *device)
                                                    IB_ACCESS_REMOTE_WRITE);
                 if (IS_ERR(srp_dev->global_mr))
                         goto err_pd;
-        } else {
-                srp_dev->global_mr = NULL;
         }
 
         for (p = rdma_start_port(device); p <= rdma_end_port(device); ++p) {