Hi,
Friendly ping:
Who can ack or review this patch, please?
Thanks
--
Gustavo
On 11/27/18 10:32 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 this particular case, I replaced "Drop thru" and
"Fall Thru" with "fall through" annotations, which is what GCC
is expecting to find.
Also, in some cases a dash is added as a token in order to separate
the "fall through" annotation from the rest of the comment on the
same line, which is what GCC is expecting to find.
Addresses-Coverity-ID: 114979 ("Missing break in switch")
Addresses-Coverity-ID: 114980 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva
---
drivers/scsi/lpfc/lpfc_sli.c | 20 +++-
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 3912a2d0b95d..cbcda5a91068 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -9334,6 +9334,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct
lpfc_iocbq *iocbq,
cmnd = CMD_XMIT_SEQUENCE64_CR;
if (phba->link_flag & LS_LOOPBACK_MODE)
bf_set(wqe_xo, >xmit_sequence.wge_ctl, 1);
+ /* fall through */
case CMD_XMIT_SEQUENCE64_CR:
/* word3 iocb=io_tag32 wqe=reserved */
wqe->xmit_sequence.rsvd3 = 0;
@@ -13460,6 +13461,7 @@ lpfc_sli4_sp_handle_rcqe(struct lpfc_hba *phba, struct
lpfc_rcqe *rcqe)
case FC_STATUS_RQ_BUF_LEN_EXCEEDED:
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"2537 Receive Frame Truncated!!\n");
+ /* fall through */
case FC_STATUS_RQ_SUCCESS:
spin_lock_irqsave(>hbalock, iflags);
lpfc_sli4_rq_release(hrq, drq);
@@ -13859,7 +13861,7 @@ lpfc_sli4_nvmet_handle_rcqe(struct lpfc_hba *phba,
struct lpfc_queue *cq,
case FC_STATUS_RQ_BUF_LEN_EXCEEDED:
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"6126 Receive Frame Truncated!!\n");
- /* Drop thru */
+ /* fall through */
case FC_STATUS_RQ_SUCCESS:
spin_lock_irqsave(>hbalock, iflags);
lpfc_sli4_rq_release(hrq, drq);
@@ -14769,7 +14771,7 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue
*eq, uint32_t imax)
eq->entry_count);
if (eq->entry_count < 256)
return -EINVAL;
- /* otherwise default to smallest count (drop through) */
+ /* fall through - otherwise default to smallest count */
case 256:
bf_set(lpfc_eq_context_count, _create->u.request.context,
LPFC_EQ_CNT_256);
@@ -14899,7 +14901,7 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue
*cq,
LPFC_CQ_CNT_WORD7);
break;
}
- /* Fall Thru */
+ /* fall through */
default:
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"0361 Unsupported CQ count: "
@@ -14910,7 +14912,7 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue
*cq,
status = -EINVAL;
goto out;
}
- /* otherwise default to smallest count (drop through) */
+ /* fall through - otherwise default to smallest count */
case 256:
bf_set(lpfc_cq_context_count, _create->u.request.context,
LPFC_CQ_CNT_256);
@@ -15070,7 +15072,7 @@ lpfc_cq_create_set(struct lpfc_hba *phba, struct
lpfc_queue **cqp,
LPFC_CQ_CNT_WORD7);
break;
}
- /* Fall Thru */
+ /* fall through */
default:
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"3118 Bad CQ count. (%d)\n",
@@ -15079,7 +15081,7 @@ lpfc_cq_create_set(struct lpfc_hba *phba, struct
lpfc_queue **cqp,
status = -EINVAL;
goto out;
}
- /* otherwise default to smallest (drop thru) */
+ /* fall through - otherwise default to smallest
*/
case 256:
bf_set(lpfc_mbx_cq_create_set_cqe_cnt,
_set->u.request, LPFC_CQ_CNT_256);
@@ -15351,7 +15353,7 @@ lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue
*mq,
status = -EINVAL;
goto out;
