| Date | Tue, 27 Nov 2018 22:34:35 -0600 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH 41/41] scsi: xen-scsifront: mark expected switch fall-through |
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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> --- drivers/scsi/xen-scsifront.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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; -- 2.17.1
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