diff options
Diffstat (limited to 'drivers/tty/serial/8250/8250_pci1xxxx.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_pci1xxxx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/8250/8250_pci1xxxx.c b/drivers/tty/serial/8250/8250_pci1xxxx.c index 2181eda41d9f..55eada1dba56 100644 --- a/drivers/tty/serial/8250/8250_pci1xxxx.c +++ b/drivers/tty/serial/8250/8250_pci1xxxx.c @@ -338,7 +338,7 @@ static void pci1xxxx_process_read_data(struct uart_port *port, * to read, the data is received one byte at a time. */ while (valid_burst_count--) { - if (*buff_index >= (RX_BUF_SIZE - UART_BURST_SIZE)) + if (*buff_index > (RX_BUF_SIZE - UART_BURST_SIZE)) break; burst_buf = (u32 *)&rx_buff[*buff_index]; *burst_buf = readl(port->membase + UART_RX_BURST_FIFO); |