i40iw: Code cleanup, remove check of PBLE pages

Remove check for zero 'pages' of unallocated pbles calculated in
add_pble_pool(); as it can never be true.

Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Henry Orosco <henry.orosco@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 85993dc44f6e687d4920ae85676035e34e07cf71..c87ba1617087e7db25ea0c32eae39e69d48f311b 100644 (file)
--- a/drivers/infiniband/hw/i40iw/i40iw_pble.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_pble.c
@@ -353,10 +353,6 @@ static enum i40iw_status_code add_pble_pool(struct i40iw_sc_dev *dev,
        pages = (idx->rel_pd_idx) ? (I40IW_HMC_PD_CNT_IN_SD -
                        idx->rel_pd_idx) : I40IW_HMC_PD_CNT_IN_SD;
        pages = min(pages, pble_rsrc->unallocated_pble >> PBLE_512_SHIFT);
-       if (!pages) {
-               ret_code = I40IW_ERR_NO_PBLCHUNKS_AVAILABLE;
-               goto error;
-       }
        info.chunk = chunk;
        info.hmc_info = hmc_info;
        info.pages = pages;