modemmanager: Fix Permission Denied error

The proto_send_update function is sending a notification to netifd
during the teardown section. However, netifd filters link update
notifications executed during teardown, as indicated here:
https://git.openwrt.org/?p=project/netifd.git;a=blob;f=proto-shell.c#l515
This was leading to a Permission Denied error due to its behavior,
making proto_send_update ineffective during teardown.

To address the issue, the proto_send_update function has been removed
from the teardown section. This prevents the Permission Denied error
while ensuring proper operation during teardown.

Additionally, in the 10-report-down helper script, a check has been
implemented to determine if the interface is already down. This check
is crucial to avoid triggering a Permission Denied error, especially
in cases where netifd is already aware of a controlled ifdown operation.

Signed-off-by: Oliver Sedlbauer <osedlbauer@tdt.de>

0 files changed, 0 insertions, 0 deletions