Messages in this thread Patch in this message | | | Date | Sun, 9 Jul 2017 21:47:36 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] usb: gadget: legacy: dbgp: compress return logic into one line |
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Simplify return logic to avoid unnecessary variable declaration and assignment.
This issue was detected using Coccinelle and the following semantic patch:
@@ local idexpression ret; expression e; @@
-ret = +return e; -return ret;
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> --- drivers/usb/gadget/legacy/dbgp.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/gadget/legacy/dbgp.c b/drivers/usb/gadget/legacy/dbgp.c index 99ca3da..f14a5d7 100644 --- a/drivers/usb/gadget/legacy/dbgp.c +++ b/drivers/usb/gadget/legacy/dbgp.c @@ -165,10 +165,9 @@ static int dbgp_enable_ep_req(struct usb_ep *ep) static int __enable_ep(struct usb_ep *ep, struct usb_endpoint_descriptor *desc) { - int err; ep->desc = desc; - err = usb_ep_enable(ep); - return err; + + return usb_ep_enable(ep); } static int dbgp_enable_ep(void) -- 2.5.0
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