From 4dffe521a3b1b4139216c63920eec69dec8d158b Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 13 Oct 2016 23:37:14 +0800 Subject: [PATCH] api_msg.c: Trivial code cleanup Slightly improve readability by testing apiflags with NETCONN_DONTBLOCK. Also remove an empty else clause. Signed-off-by: Axel Lin --- src/api/api_msg.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/src/api/api_msg.c b/src/api/api_msg.c index 7d0f24d1..86546c29 100644 --- a/src/api/api_msg.c +++ b/src/api/api_msg.c @@ -1511,9 +1511,8 @@ lwip_netconn_do_writemore(struct netconn *conn WRITE_DELAYED_PARAM) LWIP_ASSERT("conn->write_offset < conn->current_msg->msg.w.len", conn->write_offset < conn->current_msg->msg.w.len); - dontblock = netconn_is_nonblocking(conn) || - (conn->current_msg->msg.w.apiflags & NETCONN_DONTBLOCK); apiflags = conn->current_msg->msg.w.apiflags; + dontblock = netconn_is_nonblocking(conn) || (apiflags & NETCONN_DONTBLOCK); #if LWIP_SO_SNDTIMEO if ((conn->send_timeout != 0) && @@ -1603,7 +1602,6 @@ err_mem: err = out_err; write_finished = 1; conn->current_msg->msg.w.len = 0; - } else { } } else { /* On errors != ERR_MEM, we don't try writing any more but return