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usb: storage: uas: mark expected switch fall-through 

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 115016
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo A. R. Silva 2017-10-24 11:48:19 -05:00 committed by Greg Kroah-Hartman
parent 3ef598377d
commit 685b2df48e
1 changed files with 1 additions and 0 deletions
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drivers/usb/storage/uas.c
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@ -668,6 +668,7 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd,
break;
case DMA_BIDIRECTIONAL:
cmdinfo->state |= ALLOC_DATA_IN_URB | SUBMIT_DATA_IN_URB;
/* fall through */
case DMA_TO_DEVICE:
cmdinfo->state |= ALLOC_DATA_OUT_URB | SUBMIT_DATA_OUT_URB;
case DMA_NONE: