diff options
Diffstat (limited to 'drivers/s390/char/sclp_vt220.c')
| -rw-r--r-- | drivers/s390/char/sclp_vt220.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c index 0eca99b98712..6c92f62623be 100644 --- a/drivers/s390/char/sclp_vt220.c +++ b/drivers/s390/char/sclp_vt220.c @@ -461,14 +461,9 @@ sclp_vt220_write(struct tty_struct *tty, const unsigned char *buf, int count) static void sclp_vt220_receiver_fn(struct evbuf_header *evbuf) { - struct tty_struct *tty = tty_port_tty_get(&sclp_vt220_port); char *buffer; unsigned int count; - /* Ignore input if device is not open */ - if (tty == NULL) - return; - buffer = (char *) ((addr_t) evbuf + sizeof(struct evbuf_header)); count = evbuf->length - sizeof(struct evbuf_header); @@ -481,10 +476,9 @@ sclp_vt220_receiver_fn(struct evbuf_header *evbuf) buffer++; count--; tty_insert_flip_string(&sclp_vt220_port, buffer, count); - tty_flip_buffer_push(tty); + tty_flip_buffer_push(&sclp_vt220_port); break; } - tty_kref_put(tty); } /* |