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Subject[PATCH 2/4] usb: gadget: remove redundant condition
Date
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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