RDMA/irdma: Make irdma_create_mg_ctx return a void

The function irdma_create_mg_ctx always returns 0, so make it void and
delete the return value check.

Link: https://lore.kernel.org/r/20220224182832.3896686-1-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/hw/irdma/uda.c b/drivers/infiniband/hw/irdma/uda.c
index 5692093..284cec2 100644 (file)
--- a/drivers/infiniband/hw/irdma/uda.c
+++ b/drivers/infiniband/hw/irdma/uda.c
@@ -84,7 +84,7 @@ int irdma_sc_access_ah(struct irdma_sc_cqp *cqp, struct irdma_ah_info *info,
  * irdma_create_mg_ctx() - create a mcg context
  * @info: multicast group context info
  */
-static int irdma_create_mg_ctx(struct irdma_mcast_grp_info *info)
+static void irdma_create_mg_ctx(struct irdma_mcast_grp_info *info)
 {
        struct irdma_mcast_grp_ctx_entry_info *entry_info = NULL;
        u8 idx = 0; /* index in the array */
@@ -103,8 +103,6 @@ static int irdma_create_mg_ctx(struct irdma_mcast_grp_info *info)
                        ctx_idx++;
                }
        }
-
-       return 0;
 }
 
 /**
@@ -119,7 +117,6 @@ int irdma_access_mcast_grp(struct irdma_sc_cqp *cqp,
                           u64 scratch)
 {
        __le64 *wqe;
-       int ret_code = 0;
 
        if (info->mg_id >= IRDMA_UDA_MAX_FSI_MGS) {
                ibdev_dbg(to_ibdev(cqp->dev), "WQE: mg_id out of range\n");
@@ -132,9 +129,7 @@ int irdma_access_mcast_grp(struct irdma_sc_cqp *cqp,
                return -ENOMEM;
        }
 
-       ret_code = irdma_create_mg_ctx(info);
-       if (ret_code)
-               return ret_code;
+       irdma_create_mg_ctx(info);
 
        set_64bit_val(wqe, 32, info->dma_mem_mc.pa);
        set_64bit_val(wqe, 16,