[nuttx] 02/02: usrsock: Output the log if usrsock_request return error

[ma...@apache.org]

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masayuki pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git

commit 7e80879f8861c45d937b8d1f5ae7220f58dab3db
Author: liangchaozhong <li...@xiaomi.com>
AuthorDate: Mon Oct 31 15:53:43 2022 +0800

    usrsock: Output the log if usrsock_request return error
    
    Signed-off-by: liangchaozhong <li...@xiaomi.com>
---
 net/usrsock/usrsock_devif.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/net/usrsock/usrsock_devif.c b/net/usrsock/usrsock_devif.c
index d061d5ee41..ecdba77a07 100644
--- a/net/usrsock/usrsock_devif.c
+++ b/net/usrsock/usrsock_devif.c
@@ -665,6 +665,10 @@ int usrsock_do_request(FAR struct usrsock_conn_s *conn,
       net_sem_wait_uninterruptible(&req->acksem);
       --req->nbusy; /* net_lock held. */
     }
+  else
+    {
+      nerr("error: usrsock request failed with %d\n", ret);
+    }
 
   /* Free request line for next command. */