diff options
Diffstat (limited to 'net/smc/smc_ib.c')
| -rw-r--r-- | net/smc/smc_ib.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/net/smc/smc_ib.c b/net/smc/smc_ib.c index 60e5095890b1..854772dd52fd 100644 --- a/net/smc/smc_ib.c +++ b/net/smc/smc_ib.c @@ -698,7 +698,7 @@ static int smc_ib_map_mr_sg(struct smc_buf_desc *buf_slot, u8 link_idx) int sg_num; /* map the largest prefix of a dma mapped SG list */ - sg_num = ib_map_mr_sg(buf_slot->mr_rx[link_idx], + sg_num = ib_map_mr_sg(buf_slot->mr[link_idx], buf_slot->sgt[link_idx].sgl, buf_slot->sgt[link_idx].orig_nents, &offset, PAGE_SIZE); @@ -710,20 +710,21 @@ static int smc_ib_map_mr_sg(struct smc_buf_desc *buf_slot, u8 link_idx) int smc_ib_get_memory_region(struct ib_pd *pd, int access_flags, struct smc_buf_desc *buf_slot, u8 link_idx) { - if (buf_slot->mr_rx[link_idx]) + if (buf_slot->mr[link_idx]) return 0; /* already done */ - buf_slot->mr_rx[link_idx] = + buf_slot->mr[link_idx] = ib_alloc_mr(pd, IB_MR_TYPE_MEM_REG, 1 << buf_slot->order); - if (IS_ERR(buf_slot->mr_rx[link_idx])) { + if (IS_ERR(buf_slot->mr[link_idx])) { int rc; - rc = PTR_ERR(buf_slot->mr_rx[link_idx]); - buf_slot->mr_rx[link_idx] = NULL; + rc = PTR_ERR(buf_slot->mr[link_idx]); + buf_slot->mr[link_idx] = NULL; return rc; } - if (smc_ib_map_mr_sg(buf_slot, link_idx) != 1) + if (smc_ib_map_mr_sg(buf_slot, link_idx) != + buf_slot->sgt[link_idx].orig_nents) return -EINVAL; return 0; |