diff options
Diffstat (limited to 'drivers/s390/char/con3215.c')
| -rw-r--r-- | drivers/s390/char/con3215.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index 4b632504c65c..d3ec9b55ab35 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -373,7 +373,7 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) struct raw3215_req *req; struct tty_struct *tty; int cstat, dstat; - int count, slen; + int count; raw = cdev->dev.driver_data; req = (struct raw3215_req *) intparm; @@ -390,8 +390,6 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) break; /* Attention interrupt, someone hit the enter key */ raw3215_mk_read_req(raw); - if (MACHINE_IS_P390) - memset(raw->inbuf, 0, RAW3215_INBUF_SIZE); tasklet_schedule(&raw->tasklet); break; case 0x08: @@ -414,11 +412,6 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) tty = raw->tty; count = 160 - req->residual; - if (MACHINE_IS_P390) { - slen = strnlen(raw->inbuf, RAW3215_INBUF_SIZE); - if (count > slen) - count = slen; - } else EBCASC(raw->inbuf, count); cchar = ctrlchar_handle(raw->inbuf, count, tty); switch (cchar & CTRLCHAR_MASK) { |