syslog_rpmsg: Ensure the syslog ept is ready when rpmsg_send

Signed-off-by: yintao <yintao@xiaomi.com>
2024-04-12 18:38:56 +08:00 · 2024-04-12 18:38:56 +08:00 · 279a676978
parent 355742bd9b
commit 279a676978
1 changed files with 5 additions and 0 deletions
--- a/drivers/syslog/syslog_rpmsg.c
+++ b/drivers/syslog/syslog_rpmsg.c
@ -125,6 +125,11 @@ static bool syslog_rpmsg_transfer(FAR struct syslog_rpmsg_s *priv, bool wait)
  size_t off;
  size_t len_end;

+  if (!is_rpmsg_ept_ready(&priv->ept))
+    {
+      return false;
+    }
+
  do
    {
      msg = rpmsg_get_tx_payload_buffer(&priv->ept, &space, wait);