diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_tty.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 17ba966..1387041 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -640,19 +640,12 @@ exit_unlock: ************************************************************************/ void dgnc_carrier(struct channel_t *ch) { - struct dgnc_board *bd; - int virt_carrier = 0; int phys_carrier = 0; if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) return; - bd = ch->ch_bd; - - if (!bd || bd->magic != DGNC_BOARD_MAGIC) - return; - if (ch->ch_mistat & UART_MSR_DCD) phys_carrier = 1; |