wwan: Fix teardown for sierra_net driver

The sierra_net driver is using proto_directip_setup for setup. So use
proto_directip_teardown for teardown.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
(cherry picked from commit d05967baecca33774ab95d4ffabbcb4cc9d0a1bf)

diff --git a/package/network/utils/wwan/files/wwan.sh b/package/network/utils/wwan/files/wwan.sh
index e0bd4c8727828265a38f6ff96ded8b933333bc6d..303fa9e99eeace741851ab36b5bf2d76c2c722c4 100755 (executable)
--- a/package/network/utils/wwan/files/wwan.sh
+++ b/package/network/utils/wwan/files/wwan.sh
@@ -110,7 +110,7 @@ proto_wwan_teardown() {
        case $driver in
        qmi_wwan)               proto_qmi_teardown $@ ;;
        cdc_mbim)               proto_mbim_teardown $@ ;;
-       sierra_net)             proto_mbim_teardown $@ ;;
+       sierra_net)             proto_directip_teardown $@ ;;
        comgt)                  proto_3g_teardown $@ ;;
        cdc_ether|*cdc_ncm)     proto_ncm_teardown $@ ;;
        esac