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manager: handle -ENODEV special in interface callback

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If IWD ends up dumping wiphy's twice (because of NEW_WIPHY event
soon after initial dump) it will also try and dump interfaces
twice leading to multiple DEL_INTERFACE calls. The second attempt
will fail with -ENODEV (since the interface was already deleted).
Just silently fail with this case and let the other DEL_INTERFACE
path handle the re-creation.
This commit is contained in:
James Prestwood 2023-01-17 10:03:43 -08:00 committed by Denis Kenzior
parent 6957b5fdf0
commit d504b74c61
1 changed files with 6 additions and 1 deletions
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7
src/manager.c
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@ -320,13 +320,18 @@ static void manager_setup_cmd_done(void *user_data)
static void manager_del_interface_cb(struct l_genl_msg *msg, void *user_data) static void manager_del_interface_cb(struct l_genl_msg *msg, void *user_data)
{ {
struct wiphy_setup_state *state = user_data; struct wiphy_setup_state *state = user_data;
int err;
l_debug(""); l_debug("");
if (state->aborted) if (state->aborted)
return; return;
if (l_genl_msg_get_error(msg) < 0) { err = l_genl_msg_get_error(msg);
if (err == -ENODEV)
return;
else if (err < 0) {
l_error("DEL_INTERFACE failed: %s", l_error("DEL_INTERFACE failed: %s",
strerror(-l_genl_msg_get_error(msg))); strerror(-l_genl_msg_get_error(msg)));
state->use_default = true; state->use_default = true;