[PATCH v2] staging/comedi: Remove if(); statement without effect

From: Peter Huewe
Date: Fri Feb 15 2013 - 07:10:10 EST

Smatch warns about:
staging/comedi/drivers/cb_pcidas64.c:3304 prep_ao_dma() warn: if();

So the check currently does nothing and can be removed, as indicated by

Signed-off-by: Peter Huewe <peterhuewe@xxxxxx>
v1 was staging/comedi: Fix if(); by adding proper code
which was unfortunately wrong.

drivers/staging/comedi/drivers/cb_pcidas64.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c
index d33fc32..9f3112c 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas64.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas64.c
@@ -3301,7 +3301,6 @@ static int prep_ao_dma(struct comedi_device *dev, const struct comedi_cmd *cmd)
num_bytes = load_ao_dma_buffer(dev, cmd);
if (num_bytes == 0)
return -1;
- if (num_bytes >= DMA_BUFFER_SIZE) ;
load_ao_dma(dev, cmd);

dma_start_sync(dev, 0);

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