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usb: chipidea: udc: compress return logic into line 

Simplify return logic to avoid unnecessary variable 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>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
This commit is contained in:
Gustavo A. R. Silva 2017-07-09 21:08:20 -05:00 committed by Peter Chen
parent 5771a8c088
commit 734c58aefc
1 changed files with 1 additions and 4 deletions
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5
drivers/usb/chipidea/udc.c
View File

@ -944,7 +944,6 @@ isr_setup_status_complete(struct usb_ep *ep, struct usb_request *req)
*/
static int isr_setup_status_phase(struct ci_hdrc *ci)
{
int retval;
struct ci_hw_ep *hwep;
/*
@ -960,9 +959,7 @@ static int isr_setup_status_phase(struct ci_hdrc *ci)
ci->status->context = ci;
ci->status->complete = isr_setup_status_complete;
retval = _ep_queue(&hwep->ep, ci->status, GFP_ATOMIC);
return retval;
return _ep_queue(&hwep->ep, ci->status, GFP_ATOMIC);
}
/**