net: ibm: remove a redundant local variable 'k'

The local variable 'k' is never used after being assigned.
hence it should be redundant adn can be removed.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 88128d3..aa0b897 100644 (file)
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -778,12 +778,11 @@ static void check_sqs(struct ehea_port *port)
 {
        struct ehea_swqe *swqe;
        int swqe_index;
-       int i, k;
+       int i;
 
        for (i = 0; i < port->num_def_qps; i++) {
                struct ehea_port_res *pr = &port->port_res[i];
                int ret;
-               k = 0;
                swqe = ehea_get_swqe(pr->qp, &swqe_index);
                memset(swqe, 0, SWQE_HEADER_SIZE);
                atomic_dec(&pr->swqe_avail);