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net/local: Skip poll_notify in local_event_pollsetup if no event happen

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2024-02-28 13:20:02 +08:00
committed by Alan Carvalho de Assis
parent 155768bae3
commit b0e3a35c39
1 changed files with 1 additions and 5 deletions
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net/local/local_netpoll.c
+1 -5
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@@ -46,7 +46,6 @@ static int local_event_pollsetup(FAR struct local_conn_s *conn,
FAR struct pollfd *fds, FAR struct pollfd *fds,
bool setup) bool setup)
{ {
pollevent_t eventset;
int i; int i;
if (setup) if (setup)
@@ -79,14 +78,11 @@ static int local_event_pollsetup(FAR struct local_conn_s *conn,
return -EBUSY; return -EBUSY;
} }
eventset = 0;
if (conn->lc_state == LOCAL_STATE_LISTENING && if (conn->lc_state == LOCAL_STATE_LISTENING &&
dq_peek(&conn->u.server.lc_waiters) != NULL) dq_peek(&conn->u.server.lc_waiters) != NULL)
{ {
eventset |= POLLIN; poll_notify(&fds, 1, POLLIN);
} }
poll_notify(&fds, 1, eventset);
} }
else else
{ {