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| author | Peter Huewe <peterhuewe@gmx.de> | 2013-02-15 16:14:26 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-15 22:20:14 +0400 |
| commit | a81875dd7a6e31e69ea1f6ed22209acb8f82bf36 (patch) | |
| tree | 4a2498f68274b6494658f1de49b6f03b37fbfbcd | |
| parent | 8289ad0578ad7e66b2052754746b4deb1a88cc4a (diff) | |
| download | linux-a81875dd7a6e31e69ea1f6ed22209acb8f82bf36.tar.xz | |
staging/comedi: Remove if(); statement without effect
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
Ian.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | 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 d33fc327236f..9f3112cb7a21 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); |