diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_neo.c | 3 | ||||
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_tty.c | 6 |
2 files changed, 0 insertions, 9 deletions
diff --git a/drivers/tty/serial/jsm/jsm_neo.c b/drivers/tty/serial/jsm/jsm_neo.c index 4718560b8fdc..6fa9a54b2454 100644 --- a/drivers/tty/serial/jsm/jsm_neo.c +++ b/drivers/tty/serial/jsm/jsm_neo.c @@ -282,9 +282,6 @@ static void neo_copy_data_from_uart_to_queue(struct jsm_channel *ch) u16 head; u16 tail; - if (!ch) - return; - /* cache head and tail of queue */ head = ch->ch_r_head & RQUEUEMASK; tail = ch->ch_r_tail & RQUEUEMASK; diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c index 469927d37b41..b6bd6e15e07b 100644 --- a/drivers/tty/serial/jsm/jsm_tty.c +++ b/drivers/tty/serial/jsm/jsm_tty.c @@ -523,9 +523,6 @@ void jsm_input(struct jsm_channel *ch) jsm_dbg(READ, &ch->ch_bd->pci_dev, "start\n"); - if (!ch) - return; - port = &ch->uart_port.state->port; tp = port->tty; @@ -648,11 +645,8 @@ static void jsm_carrier(struct jsm_channel *ch) int phys_carrier = 0; jsm_dbg(CARR, &ch->ch_bd->pci_dev, "start\n"); - if (!ch) - return; bd = ch->ch_bd; - if (!bd) return; |