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Commit ddf12f04 authored by Bin Liu's avatar Bin Liu Committed by Greg Kroah-Hartman
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usb: musb: gadget: fix to_musb_ep() to not return NULL 



UDC core ensures the usb_ep parameter passed in is not NULL, so
checking if (ep != NULL) is pointless.

Convert to_musb_ep() to a simple macro to not directly return NULL to
avoid warnings from code static analysis tools.

Signed-off-by: default avatarBin Liu <b-liu@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8dca5107

drivers/usb/musb/musb_gadget.h

+1 −4
Original line number Diff line number Diff line
@@ -96,10 +96,7 @@ struct musb_ep { 
	u8				hb_mult;

};



static inline struct musb_ep *to_musb_ep(struct usb_ep *ep)

{

	return ep ? container_of(ep, struct musb_ep, end_point) : NULL;

}

#define to_musb_ep(ep)	container_of((ep), struct musb_ep, end_point)



static inline struct musb_request *next_request(struct musb_ep *ep)

{