[SERIAL] 8250_pci: Remove redundant assignment, and mark fallthrough.

Signed-off-by: Dave Jones <davej@redhat.com>

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 8d92adf..8adca0c 100644 (file)
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -516,7 +516,7 @@ pci_timedia_setup(struct serial_private *priv, struct pciserial_board *board,
                break;
        case 3:
                offset = board->uart_offset;
-               bar = 1;
+               /* FALLTHROUGH */
        case 4: /* BAR 2 */
        case 5: /* BAR 3 */
        case 6: /* BAR 4 */