[PATCH 2/2] staging: comedi: cb_pcidas64: Fixed an if-statement check

Dimitrios Semitsoglou-Tsiapos
2012-05-28T21:54:39Z

Fixed in if-statemnt responsible for a sanity check inside the
prep_ao_dma function.

Signed-off-by: Dimitrios Semitsoglou-Tsiapos <dimitrios.semitsoglou@gmail.com>
---
drivers/staging/comedi/drivers/cb_pcidas64.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c
index 6f7fd99..a2e6f96 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas64.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas64.c
@@ -3392,8 +3392,8 @@ 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);
+ if (num_bytes >= DMA_BUFFER_SIZE)
+ load_ao_dma(dev, cmd);

dma_start_sync(dev, 0);

--
1.7.10.2