diff options
| author | Bin Liu <b-liu@ti.com> | 2018-05-21 08:42:22 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-22 12:03:25 +0200 |
| commit | ddf12f04dc5b284133662f81a9c4c46a72d3c6ba (patch) | |
| tree | f36b40c1347642090af3d7137c5673134e98e8a3 /drivers/usb/musb | |
| parent | 8dca51071849077e83ec85b7e5d46c84cee227d9 (diff) | |
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: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_gadget.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/musb/musb_gadget.h b/drivers/usb/musb/musb_gadget.h index 06d60848337f..d02663660813 100644 --- a/drivers/usb/musb/musb_gadget.h +++ b/drivers/usb/musb/musb_gadget.h @@ -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) { |