staging: wilc1000: remove unused hif_drv in wilc_set_pmkid_info

This patch removes unused hif_drv in wilc_set_pmkid_info.
There is no need to check null and print debug log.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 38ae24d681dd7c54db4235f9b1295b856d0d1eb8..a40416c1f1f64bd7a8c251cee97a736250b7ef43 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -2960,14 +2960,8 @@ int wilc_set_pmkid_info(struct wilc_vif *vif,
 {
        int result = 0;
        struct host_if_msg msg;
-       struct host_if_drv *hif_drv = vif->hif_drv;
        int i;
 
-       if (!hif_drv) {
-               netdev_err(vif->ndev, "driver is null\n");
-               return -EFAULT;
-       }
-
        memset(&msg, 0, sizeof(struct host_if_msg));
 
        msg.id = HOST_IF_MSG_KEY;