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Subject[PATCH][rdma-next] RDMA/hns: remove redundant assignment to variable j
Date
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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