diff options
| author | Nick Desaulniers <ndesaulniers@google.com> | 2020-11-10 17:47:14 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-13 15:20:52 +0100 |
| commit | 1d6903a617a221f9d8295847ffaa3c39cd6b13ba (patch) | |
| tree | 10c069c02c67c40284fd1bed23c3596f3a9c8795 /drivers/usb/host/xhci-ring.c | |
| parent | 57cde551225bb09fa40ca3938e06d59fc529ff90 (diff) | |
usb: fix a few cases of -Wfallthrough
The "fallthrough" pseudo-keyword was added as a portable way to denote
intentional fallthrough. Clang will still warn on cases where there is a
fallthrough to an immediate break. Add explicit breaks for those cases.
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/20201111014716.260633-1-ndesaulniers@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 167dae117f73..eac43a7b7f23 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -2418,6 +2418,7 @@ static int handle_tx_event(struct xhci_hcd *xhci, xhci_warn_ratelimited(xhci, "WARN Successful completion on short TX for slot %u ep %u: needs XHCI_TRUST_TX_LENGTH quirk?\n", slot_id, ep_index); + break; case COMP_SHORT_PACKET: break; /* Completion codes for endpoint stopped state */ @@ -2962,6 +2963,7 @@ static int prepare_ring(struct xhci_hcd *xhci, struct xhci_ring *ep_ring, return -EINVAL; case EP_STATE_HALTED: xhci_dbg(xhci, "WARN halted endpoint, queueing URB anyway.\n"); + break; case EP_STATE_STOPPED: case EP_STATE_RUNNING: break; |