Messages in this thread Patch in this message | | | From | "Geyslan G. Bem" <> | Subject | [PATCH 2/4] usb: gadget: remove redundant condition | Date | Thu, 10 Dec 2015 17:50:10 -0300 |
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This patch removes redundant condition.
(!A || (A && B)) is the same as (!A || B).
Tested by compilation only. Caught by cppcheck.
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> --- drivers/usb/gadget/udc/s3c-hsudc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/s3c-hsudc.c b/drivers/usb/gadget/udc/s3c-hsudc.c index e9def42..82a9e2a 100644 --- a/drivers/usb/gadget/udc/s3c-hsudc.c +++ b/drivers/usb/gadget/udc/s3c-hsudc.c @@ -569,7 +569,7 @@ static int s3c_hsudc_handle_reqfeat(struct s3c_hsudc *hsudc, hsep = &hsudc->ep[ep_num]; switch (le16_to_cpu(ctrl->wValue)) { case USB_ENDPOINT_HALT: - if (set || (!set && !hsep->wedge)) + if (set || !hsep->wedge) s3c_hsudc_set_halt(&hsep->ep, set); return 0; } -- 2.6.3
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