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RDMA/hns: remove redundant assignment to variable j

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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>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Colin Ian King 2017-09-29 14:52:27 +01:00 committed by Doug Ledford
parent 281d0ccfae
commit e930b4d8a5
1 changed files with 0 additions and 1 deletions
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drivers/infiniband/hw/hns/hns_roce_mr.c
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@ -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],