From 457b16d4b6bb7705269306e43e25d88ffa52f8cb Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Mon, 23 Oct 2017 22:45:36 -0500 Subject: [PATCH] usb: gadget: goku_udc: mark expected switch fall-throughs In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 145713 Signed-off-by: Gustavo A. R. Silva Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/goku_udc.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/usb/gadget/udc/goku_udc.c b/drivers/usb/gadget/udc/goku_udc.c index 8433c22900dc..cccad51eb999 100644 --- a/drivers/usb/gadget/udc/goku_udc.c +++ b/drivers/usb/gadget/udc/goku_udc.c @@ -127,11 +127,15 @@ goku_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) mode = 0; max = get_unaligned_le16(&desc->wMaxPacketSize); switch (max) { - case 64: mode++; - case 32: mode++; - case 16: mode++; - case 8: mode <<= 3; - break; + case 64: + mode++; /* fall through */ + case 32: + mode++; /* fall through */ + case 16: + mode++; /* fall through */ + case 8: + mode <<= 3; + break; default: return -EINVAL; } -- 2.11.0