Mark switch cases where we are expecting to fall through.
This patch fixes the following warnings (Building: powerpc allyesconfig):
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c: In function 'ibmvscsis_adapter_info':
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:1582:6: warning: this statement may
fall through [-Wimplicit-fallthrough=]
if (connection_broken(vscsi))
^
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:1584:2: note: here
default:
^~~~~~~
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c: In function 'ibmvscsis_ping_response':
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:2494:16: warning: this statement may
fall through [-Wimplicit-fallthrough=]
vscsi->flags |= CLIENT_FAILED;
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:2495:2: note: here
case H_DROPPED:
^~~~
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:2496:16: warning: this statement may
fall through [-Wimplicit-fallthrough=]
vscsi->flags |= RESPONSE_Q_DOWN;
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:2497:2: note: here
case H_REMOTE_PARM:
^~~~
Reported-by: Stephen Rothwell <[email protected]>
Signed-off-by: Gustavo A. R. Silva <[email protected]>
---
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
index 7f9535392a93..a929fe76102b 100644
--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -1581,6 +1581,7 @@ static long ibmvscsis_adapter_info(struct scsi_info
*vscsi,
case H_PERMISSION:
if (connection_broken(vscsi))
flag_bits = (RESPONSE_Q_DOWN | CLIENT_FAILED);
+ /* Fall through */
default:
dev_err(&vscsi->dev, "adapter_info: h_copy_rdma to client
failed, rc %ld\n",
rc);
@@ -2492,8 +2493,10 @@ static long ibmvscsis_ping_response(struct scsi_info
*vscsi)
break;
case H_CLOSED:
vscsi->flags |= CLIENT_FAILED;
+ /* Fall through */
case H_DROPPED:
vscsi->flags |= RESPONSE_Q_DOWN;
+ /* Fall through */
case H_REMOTE_PARM:
dev_err(&vscsi->dev, "ping_response: h_send_crq failed, rc
%ld\n",
rc);
--
2.22.0
