Re: [PATCH 37/41] scsi: st: mark expected switch fall-throughs

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> On 10 Jan 2019, at 21.56, Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx> wrote:
> 
> Hi,
> 
> Friendly ping (second one):
> 
> Who can ack/review/take this patch, please?
> 
Acked-by: Kai Mäkisara <kai.makisara@xxxxxxxxxxx>

Thanks,
Kai

> Thanks
> --
> Gustavo
> 
> On 12/19/18 6:08 PM, Gustavo A. R. Silva wrote:
>> Hi,
>> Friendly ping:
>> Who can ack or review this patch, please?
>> Thanks
>> -- 
>> Gustavo
>> On 11/27/18 10:33 PM, Gustavo A. R. Silva wrote:
>>> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
>>> where we are expecting to fall through.
>>> 
>>> Addresses-Coverity-ID: 114994 ("Missing break in switch")
>>> Addresses-Coverity-ID: 114995 ("Missing break in switch")
>>> Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
>>> ---
>>>   drivers/scsi/st.c | 4 ++++
>>>   1 file changed, 4 insertions(+)
>>> 
>>> diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
>>> index 7ff22d3f03e3..7c7a742a5ef7 100644
>>> --- a/drivers/scsi/st.c
>>> +++ b/drivers/scsi/st.c
>>> @@ -337,12 +337,14 @@ static void st_analyze_sense(struct st_request *SRpnt, struct st_cmdstatus *s)
>>>           switch (sense[0] & 0x7f) {
>>>           case 0x71:
>>>               s->deferred = 1;
>>> +            /* fall through */
>>>           case 0x70:
>>>               s->fixed_format = 1;
>>>               s->flags = sense[2] & 0xe0;
>>>               break;
>>>           case 0x73:
>>>               s->deferred = 1;
>>> +            /* fall through */
>>>           case 0x72:
>>>               s->fixed_format = 0;
>>>               ucp = scsi_sense_desc_find(sense, SCSI_SENSE_BUFFERSIZE, 4);
>>> @@ -2721,6 +2723,7 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
>>>       switch (cmd_in) {
>>>       case MTFSFM:
>>>           chg_eof = 0;    /* Changed from the FSF after this */
>>> +        /* fall through */
>>>       case MTFSF:
>>>           cmd[0] = SPACE;
>>>           cmd[1] = 0x01;    /* Space FileMarks */
>>> @@ -2735,6 +2738,7 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
>>>           break;
>>>       case MTBSFM:
>>>           chg_eof = 0;    /* Changed from the FSF after this */
>>> +        /* fall through */
>>>       case MTBSF:
>>>           cmd[0] = SPACE;
>>>           cmd[1] = 0x01;    /* Space FileMarks */
>>> 




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