diff options
| author | Julia Lawall <julia@diku.dk> | 2010-08-28 18:48:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 10:21:26 -0700 |
| commit | 0cf7a6338808d702c256778188516a16805e6145 (patch) | |
| tree | a7b5a40fc5c141fc7f6f60484592a7aacd1d7a0c /drivers/usb/gadget/amd5536udc.c | |
| parent | 5ea081785dde6041eb2f4acc2369abbb9099a981 (diff) | |
USB: gadget: amd5536udc.c: Remove double test
The same expression is tested twice and the result is the same each time.
Instead test for use_dma_ppb as in the test above.
The sematic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@expression@
expression E;
@@
(
* E
|| ... || E
|
* E
&& ... && E
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/amd5536udc.c')
| -rw-r--r-- | drivers/usb/gadget/amd5536udc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c index fadebfd53b47..2b361500af1e 100644 --- a/drivers/usb/gadget/amd5536udc.c +++ b/drivers/usb/gadget/amd5536udc.c @@ -203,7 +203,7 @@ static void print_regs(struct udc *dev) DBG(dev, "DMA mode = PPBNDU (packet per buffer " "WITHOUT desc. update)\n"); dev_info(&dev->pdev->dev, "DMA mode (%s)\n", "PPBNDU"); - } else if (use_dma && use_dma_ppb_du && use_dma_ppb_du) { + } else if (use_dma && use_dma_ppb && use_dma_ppb_du) { DBG(dev, "DMA mode = PPBDU (packet per buffer " "WITH desc. update)\n"); dev_info(&dev->pdev->dev, "DMA mode (%s)\n", "PPBDU"); |