Fix the checkpatch.pl warning:
WARNING: void function return statements are not generally useful
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gr...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/das1800.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/drivers/staging/comedi/drivers/das1800.c
b/drivers/staging/comedi/drivers/das1800.c
index d89512e..c3561ff 100644
--- a/drivers/staging/comedi/drivers/das1800.c
+++ b/drivers/staging/comedi/drivers/das1800.c
@@ -492,7 +492,6 @@ static void das1800_handle_fifo_half_full(struct
comedi_device *dev,
numPoints * sizeof(devpriv->ai_buf0[0]));
if (cmd->stop_src == TRIG_COUNT)
devpriv->count -= numPoints;
- return;
}
static void das1800_handle_fifo_not_empty(struct comedi_device *dev,
@@ -517,8 +516,6 @@ static void das1800_handle_fifo_not_empty(struct
comedi_device *dev,
if (cmd->stop_src == TRIG_COUNT)
devpriv->count--;
}
-
- return;
}
/* Utility function used by das1800_flush_dma() and das1800_handle_dma().
@@ -549,8 +546,6 @@ static void das1800_flush_dma_channel(struct comedi_device
*dev,
cfc_write_array_to_buffer(s, buffer, num_bytes);
if (cmd->stop_src == TRIG_COUNT)
devpriv->count -= num_samples;
-
- return;
}
/* flushes remaining data from board when external trigger has stopped
acquisition
@@ -583,8 +578,6 @@ static void das1800_flush_dma(struct comedi_device *dev,
/* get any remaining samples in fifo */
das1800_handle_fifo_not_empty(dev, s);
-
- return;
}
static void das1800_handle_dma(struct comedi_device *dev,
@@ -619,8 +612,6 @@ static void das1800_handle_dma(struct comedi_device *dev,
}
}
}
-
- return;
}
static int das1800_cancel(struct comedi_device *dev, struct comedi_subdevice
*s)
@@ -1060,8 +1051,6 @@ static void setup_dma(struct comedi_device *dev, const
struct comedi_cmd *cmd)
enable_dma(devpriv->dma1);
}
release_dma_lock(lock_flags);
-
- return;
}
/* programs channel/gain list into card */
@@ -1088,8 +1077,6 @@ static void program_chanlist(struct comedi_device *dev,
}
outb(n - 1, dev->iobase + DAS1800_QRAM_ADDRESS); /*finish write
to QRAM */
spin_unlock_irqrestore(&dev->spinlock, irq_flags);
-
- return;
}
/* analog input do_cmd */
--
1.9.3
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