staging: comedi: cb_pcidas64: checkpatch.pl cleanup (break not useful)

Fix the checkpatch.pl warnings:

WARNING: break is not useful after a goto or return

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c
index bf4c1b2eb3996cee34f1caee38d6cc66338aab1c..f296cbc41094fe5ce528855a81eb90a3b18847f3 100644 (file)
--- a/drivers/staging/comedi/drivers/cb_pcidas64.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas64.c
@@ -1874,7 +1874,6 @@ static int ai_config_master_clock_4020(struct comedi_device *dev,
                break;
        default:
                return -EINVAL;
-               break;
        }
 
        data[4] = divisor;
@@ -1890,10 +1889,8 @@ static int ai_config_master_clock(struct comedi_device *dev, unsigned int *data)
        switch (thisboard->layout) {
        case LAYOUT_4020:
                return ai_config_master_clock_4020(dev, data);
-               break;
        default:
                return -EINVAL;
-               break;
        }
 
        return -EINVAL;
@@ -1907,16 +1904,12 @@ static int ai_config_insn(struct comedi_device *dev, struct comedi_subdevice *s,
        switch (id) {
        case INSN_CONFIG_ALT_SOURCE:
                return ai_config_calibration_source(dev, data);
-               break;
        case INSN_CONFIG_BLOCK_SIZE:
                return ai_config_block_size(dev, data);
-               break;
        case INSN_CONFIG_TIMER_1:
                return ai_config_master_clock(dev, data);
-               break;
        default:
                return -EINVAL;
-               break;
        }
        return -EINVAL;
 }
@@ -2224,7 +2217,6 @@ static uint32_t ai_scan_counter_6xxx(struct comedi_device *dev,
                break;
        default:
                return 0;
-               break;
        }
        return count - 3;
 }
@@ -3568,7 +3560,6 @@ static int caldac_i2c_write(struct comedi_device *dev,
        default:
                comedi_error(dev, "invalid caldac channel\n");
                return -1;
-               break;
        }
        serial_bytes[1] = NOT_CLEAR_REGISTERS | ((value >> 8) & 0xf);
        serial_bytes[2] = value & 0xff;