From a790c809a8eaf77249e495a27a6d8a7b310b20bb Mon Sep 17 00:00:00 2001 From: heyuanjie87 Date: Fri, 16 Jun 2023 22:14:21 +0800 Subject: [PATCH] =?UTF-8?q?[pty]=E4=BF=AE=E6=AD=A3pty=E5=BC=95=E8=B5=B7wai?= =?UTF-8?q?tqueue=E5=B4=A9=E6=BA=83=E7=9A=84=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- components/drivers/tty/pty.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/components/drivers/tty/pty.c b/components/drivers/tty/pty.c index 87ee37b020..89a83096d6 100644 --- a/components/drivers/tty/pty.c +++ b/components/drivers/tty/pty.c @@ -183,8 +183,6 @@ static int ptmx_open(struct dfs_file *fd) struct tty_struct *tty = RT_NULL; struct tty_struct *pts = RT_NULL; struct tty_ldisc *ld = RT_NULL; - struct rt_lwp *lwp = RT_NULL; - struct rt_wqueue *wq = RT_NULL; tty = (struct tty_struct *)fd->vnode->data; RT_ASSERT(tty != RT_NULL); @@ -203,9 +201,6 @@ static int ptmx_open(struct dfs_file *fd) return -1; } pts_index++; - lwp = lwp_self(); - wq = wait_queue_get(lwp, tty); - pts->wait_queue = *wq; tty->other_struct = pts; ld = tty->ldisc;