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SubjectRe: [PATCH 05/41] scsi: aic7xxx: aic79xx: mark expected switch fall-through
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Hi,

Friendly ping (second one):

Who can ack/review/take this patch, please?

Thanks
--
Gustavo

On 12/19/18 9:36 AM, Gustavo A. R. Silva wrote:
> Hi,
>
> Friendly ping:
>
> Who can ack or review this patch, please?
>
> Thanks
> --
> Gustavo
>
> On 11/27/18 10:26 PM, Gustavo A. R. Silva wrote:
>> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
>> where we are expecting to fall through.
>>
>> Notice that, in some cases, I replaced "FALLTHROUGH" with a "fall through"
>> annotation and then placed it at the bottom of the corresponding switch
>> case, which is what GCC is expecting to find.
>>
>> Addresses-Coverity-ID: 114961 ("Missing break in switch")
>> Addresses-Coverity-ID: 114962 ("Missing break in switch")
>> Addresses-Coverity-ID: 114963 ("Missing break in switch")
>> Addresses-Coverity-ID: 114964 ("Missing break in switch")
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>>   drivers/scsi/aic7xxx/aic79xx_core.c | 14 +++++++++-----
>>   1 file changed, 9 insertions(+), 5 deletions(-)
>>
>> diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
>> index 9ee75c9a9aa1..7e5044bf05c0 100644
>> --- a/drivers/scsi/aic7xxx/aic79xx_core.c
>> +++ b/drivers/scsi/aic7xxx/aic79xx_core.c
>> @@ -2285,6 +2285,7 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
>>               switch (scb->hscb->task_management) {
>>               case SIU_TASKMGMT_ABORT_TASK:
>>                   tag = SCB_GET_TAG(scb);
>> +                /* fall through */
>>               case SIU_TASKMGMT_ABORT_TASK_SET:
>>               case SIU_TASKMGMT_CLEAR_TASK_SET:
>>                   lun = scb->hscb->lun;
>> @@ -2295,6 +2296,7 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
>>                   break;
>>               case SIU_TASKMGMT_LUN_RESET:
>>                   lun = scb->hscb->lun;
>> +                /* fall through */
>>               case SIU_TASKMGMT_TARGET_RESET:
>>               {
>>                   struct ahd_devinfo devinfo;
>> @@ -6550,8 +6552,8 @@ ahd_fini_scbdata(struct ahd_softc *ahd)
>>               kfree(sns_map);
>>           }
>>           ahd_dma_tag_destroy(ahd, scb_data->sense_dmat);
>> -        /* FALLTHROUGH */
>>       }
>> +        /* fall through */
>>       case 6:
>>       {
>>           struct map_node *sg_map;
>> @@ -6565,8 +6567,8 @@ ahd_fini_scbdata(struct ahd_softc *ahd)
>>               kfree(sg_map);
>>           }
>>           ahd_dma_tag_destroy(ahd, scb_data->sg_dmat);
>> -        /* FALLTHROUGH */
>>       }
>> +        /* fall through */
>>       case 5:
>>       {
>>           struct map_node *hscb_map;
>> @@ -7209,6 +7211,7 @@ ahd_init(struct ahd_softc *ahd)
>>           case FLX_CSTAT_OVER:
>>           case FLX_CSTAT_UNDER:
>>               warn_user++;
>> +            /* fall through */
>>           case FLX_CSTAT_INVALID:
>>           case FLX_CSTAT_OKAY:
>>               if (warn_user == 0 && bootverbose == 0)
>> @@ -8413,7 +8416,7 @@ ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
>>               if ((scb->flags & SCB_ACTIVE) == 0)
>>                   printk("Inactive SCB in Waiting List\n");
>>               ahd_done_with_status(ahd, scb, status);
>> -            /* FALLTHROUGH */
>> +            /* fall through */
>>           case SEARCH_REMOVE:
>>               ahd_rem_wscb(ahd, scbid, prev, next, tid);
>>               *list_tail = prev;
>> @@ -8422,6 +8425,7 @@ ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
>>               break;
>>           case SEARCH_PRINT:
>>               printk("0x%x ", scbid);
>> +            /* fall through */
>>           case SEARCH_COUNT:
>>               prev = scbid;
>>               break;
>> @@ -9547,8 +9551,8 @@ ahd_download_instr(struct ahd_softc *ahd, u_int instrptr, uint8_t *dconsts)
>>       {
>>           fmt3_ins = &instr.format3;
>>           fmt3_ins->address = ahd_resolve_seqaddr(ahd, fmt3_ins->address);
>> -        /* FALLTHROUGH */
>>       }
>> +        /* fall through */
>>       case AIC_OP_OR:
>>       case AIC_OP_AND:
>>       case AIC_OP_XOR:
>> @@ -9559,7 +9563,7 @@ ahd_download_instr(struct ahd_softc *ahd, u_int instrptr, uint8_t *dconsts)
>>               fmt1_ins->immediate = dconsts[fmt1_ins->immediate];
>>           }
>>           fmt1_ins->parity = 0;
>> -        /* FALLTHROUGH */
>> +        /* fall through */
>>       case AIC_OP_ROL:
>>       {
>>           int i, count;
>>

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