[PATCH] usb: gadget: atmel_usba_udc: Mark expected switch fall-through
From: Gustavo A. R. Silva <hidden>
Date: 2019-08-05 19:11:55
Also in:
linux-usb, lkml
Subsystem:
microchip usba udc driver, the rest, usb subsystem · Maintainers:
Cristian Birsan, Linus Torvalds, Greg Kroah-Hartman
Mark switch cases where we are expecting to fall through. This patch fixes the following warning (Building: at91_dt_defconfig arm): drivers/usb/gadget/udc/atmel_usba_udc.c:329:13: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Gustavo A. R. Silva <redacted> --- drivers/usb/gadget/udc/atmel_usba_udc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 503d275bc4c4..86ffc8307864 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c@@ -327,6 +327,7 @@ static int usba_config_fifo_table(struct usba_udc *udc) switch (fifo_mode) { default: fifo_mode = 0; + /* fall through */ case 0: udc->fifo_cfg = NULL; n = 0;
--
2.22.0
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