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staging: wilc1000: remove unused hif_drv in wilc_set_mac_chnl_num

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This patch removes unused hif_drv in wilc_set_mac_chnl_num.
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>
This commit is contained in:
Chaehyun Lim 2016-04-05 15:38:28 +09:00 • committed by Greg Kroah-Hartman
parent 1f4b12f089
commit a61c42319b
1 changed files with 0 additions and 6 deletions
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6
drivers/staging/wilc1000/host_interface.c
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@ -3137,12 +3137,6 @@ int wilc_set_mac_chnl_num(struct wilc_vif *vif, u8 channel)
{ {
int result; int result;
struct host_if_msg msg; struct host_if_msg msg;
struct host_if_drv *hif_drv = vif->hif_drv;
if (!hif_drv) {
netdev_err(vif->ndev, "driver is null\n");
return -EFAULT;
}
memset(&msg, 0, sizeof(struct host_if_msg)); memset(&msg, 0, sizeof(struct host_if_msg));
msg.id = HOST_IF_MSG_SET_CHANNEL; msg.id = HOST_IF_MSG_SET_CHANNEL;