Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH][rdma-next] RDMA/hns: remove redundant assignment to variable j | Date | Fri, 29 Sep 2017 14:52:27 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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 <colin.king@canonical.com> --- drivers/infiniband/hw/hns/hns_roce_mr.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index 7e6ce76b32df..452136d98ad5 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], -- 2.14.1
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