diff options
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-10-23 22:45:36 -0500 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-10-24 12:31:08 +0300 |
| commit | 457b16d4b6bb7705269306e43e25d88ffa52f8cb (patch) | |
| tree | 70e12a4912ae7eb7f7c1bf3d659a710918177314 /drivers/usb/gadget | |
| parent | 1c236d411d8b163adca49009857e7c2745185038 (diff) | |
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 <garsilva@embeddedor.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc/goku_udc.c | 14 |
1 files 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; } |