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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-11-28 07:27:32 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2019-01-12 05:47:47 +0300
commitf1b1dceedd7b046d04031a187aa1d51a62d8847c (patch)
tree4998e3d60a9e67d311904d78ac67c56c5ab8b730 /drivers/scsi/bfa
parentd14e4cd45ac83edf96b249a222b02344889fb6f9 (diff)
downloadlinux-f1b1dceedd7b046d04031a187aa1d51a62d8847c.tar.xz
scsi: bfa: bfa_ioc: Mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that, in this particular case, I replaced "!!! fall through !!!" comment with "fall through" annotations, which is what GCC is expecting to find. Addresses-Coverity-ID: 146155 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Sudarsana Kalluru <Sudarsana.Kalluru@qlogic.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/bfa')
-rw-r--r--drivers/scsi/bfa/bfa_ioc.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index 9631877aba4f..79a55c3615be 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -978,9 +978,7 @@ bfa_iocpf_sm_enabling(struct bfa_iocpf_s *iocpf, enum iocpf_event event)
case IOCPF_E_INITFAIL:
bfa_iocpf_timer_stop(ioc);
- /*
- * !!! fall through !!!
- */
+ /* fall through */
case IOCPF_E_TIMEOUT:
writel(1, ioc->ioc_regs.ioc_sem_reg);
@@ -1056,9 +1054,7 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf_s *iocpf, enum iocpf_event event)
case IOCPF_E_FAIL:
bfa_iocpf_timer_stop(ioc);
- /*
- * !!! fall through !!!
- */
+ /* fall through */
case IOCPF_E_TIMEOUT:
bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
@@ -6007,6 +6003,7 @@ bfa_dconf_sm_final_sync(struct bfa_dconf_mod_s *dconf,
case BFA_DCONF_SM_IOCDISABLE:
case BFA_DCONF_SM_FLASH_COMP:
bfa_timer_stop(&dconf->timer);
+ /* fall through */
case BFA_DCONF_SM_TIMEOUT:
bfa_sm_set_state(dconf, bfa_dconf_sm_uninit);
bfa_fsm_send_event(&dconf->bfa->iocfc, IOCFC_E_DCONF_DONE);