scsi: lpfc: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by
explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Link: https://lore.kernel.org/r/fff8d6f1d33b9e2c94dbe024a4f8df22866d3bf8.1605896060.git.gustavoars@kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 41e3657..eed6ea5 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -3519,6 +3519,7 @@ static int lpfc_bsg_check_cmd_access(struct lpfc_hba *phba,
                                mb->mbxCommand);
                        return -EPERM;
                }
+               break;
        case MBX_WRITE_NV:
        case MBX_WRITE_VPARMS:
        case MBX_LOAD_SM: