From: Colin Ian King Date: Fri, 29 Sep 2017 13:52:27 +0000 (+0100) Subject: RDMA/hns: remove redundant assignment to variable j X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e930b4d8a52067c773d9cd6f6bdd7d4ddc99563f;p=linux.git RDMA/hns: remove redundant assignment to variable j Variable j is being assigned to loop_j and then later being assigned to a new value in for loops. The first initialization is therefore redundant and can be removed. Cleans up clang warning: warning: Value stored to 'j' is never read Signed-off-by: Colin Ian King Signed-off-by: Doug Ledford --- diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index 7e6ce76b32dfc..452136d98ad52 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -272,7 +272,6 @@ static void hns_roce_loop_free(struct hns_roce_dev *hr_dev, mhop_num = hr_dev->caps.pbl_hop_num; i = loop_i; - j = loop_j; if (mhop_num == 3 && err_loop_index == 2) { for (; i >= 0; i--) { dma_free_coherent(dev, pbl_bt_sz, mr->pbl_bt_l1[i],