| Message ID | 1474214595-9349-4-git-send-email-yamada.masahiro@socionext.com |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c index 857e783..d1af831 100644 --- a/drivers/usb/renesas_usbhs/fifo.c +++ b/drivers/usb/renesas_usbhs/fifo.c @@ -100,10 +100,7 @@ static void __usbhsf_pkt_del(struct usbhs_pkt *pkt) static struct usbhs_pkt *__usbhsf_pkt_get(struct usbhs_pipe *pipe) { - if (list_empty(&pipe->list)) - return NULL; - - return list_first_entry(&pipe->list, struct usbhs_pkt, node); + return list_first_entry_or_null(&pipe->list, struct usbhs_pkt, node); } static void usbhsf_fifo_clear(struct usbhs_pipe *pipe,
The combo of list_empty() check and return list_first_entry() can be replaced with list_first_entry_or_null(). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- drivers/usb/renesas_usbhs/fifo.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html