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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-11-27 22:34:35 -0600
committerMartin K. Petersen <martin.petersen@oracle.com>2018-11-28 21:47:30 -0500
commit9167f0dcc523735d5df7c6e27b58c05740433657 (patch)
tree6aa666c4879ba346f42a7210ab621edc683a1b1f
parent74e716f2a9d8fbe039b4149537dbc4cdf1b4bdf3 (diff)
scsi: xen-scsifront: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that, in this particular case, I replaced "Missed the backend's Closing state -- fallthrough" with "fall through - Missed the backend's Closing state", which contains the "fall through" annotation at the beginnig of the code comment, which is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/scsi/xen-scsifront.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/xen-scsifront.c b/drivers/scsi/xen-scsifront.c
index 61389bdc7926..bb76d0d2022b 100644
--- a/drivers/scsi/xen-scsifront.c
+++ b/drivers/scsi/xen-scsifront.c
@@ -1112,7 +1112,7 @@ static void scsifront_backend_changed(struct xenbus_device *dev,
case XenbusStateClosed:
if (dev->state == XenbusStateClosed)
break;
- /* Missed the backend's Closing state -- fallthrough */
+ /* fall through - Missed the backend's Closing state */
case XenbusStateClosing:
scsifront_disconnect(info);
break;