i40iw: Simplify code

Axe a few lines of code and re-use existing error handling path to avoid
code duplication.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/i40iw/i40iw_pble.c b/drivers/infiniband/hw/i40iw/i40iw_pble.c
index c87ba16..540aab5 100644 (file)
--- a/drivers/infiniband/hw/i40iw/i40iw_pble.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_pble.c
@@ -269,10 +269,8 @@ static enum i40iw_status_code add_bp_pages(struct i40iw_sc_dev *dev,
        status = i40iw_add_sd_table_entry(dev->hw, hmc_info,
                                          info->idx.sd_idx, I40IW_SD_TYPE_PAGED,
                                          I40IW_HMC_DIRECT_BP_SIZE);
-       if (status) {
-               i40iw_free_vmalloc_mem(dev->hw, chunk);
-               return status;
-       }
+       if (status)
+               goto error;
        if (!dev->is_pf) {
                status = i40iw_vchnl_vf_add_hmc_objs(dev, I40IW_HMC_IW_PBLE,
                                                     fpm_to_idx(pble_rsrc,
@@ -280,8 +278,7 @@ static enum i40iw_status_code add_bp_pages(struct i40iw_sc_dev *dev,
                                                     (info->pages << PBLE_512_SHIFT));
                if (status) {
                        i40iw_pr_err("allocate PBLEs in the PF.  Error %i\n", status);
-                       i40iw_free_vmalloc_mem(dev->hw, chunk);
-                       return status;
+                       goto error;
                }
        }
        addr = chunk->vaddr;