scsi: libfc: fc_rport: Mark expected switch fall-through

GustavoARSilva · martinkpetersen · commit 76df1da36c3d · 2018-11-28T21:47:30.000-05:00
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva &lt;gustavo@embeddedor.com&gt;
Acked-by: Johannes Thumshirn &lt;jth@kernel.org&gt;
Signed-off-by: Martin K. Petersen &lt;martin.petersen@oracle.com&gt;
diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c
@@ -1722,6 +1722,7 @@ static void fc_rport_recv_els_req(struct fc_lport *lport, struct fc_frame *fp)
 			kref_put(&rdata->kref, fc_rport_destroy);
 			goto busy;
 		}
+		/* fall through */
 	default:
 		FC_RPORT_DBG(rdata,
 			     "Reject ELS 0x%02x while in state %s\n",

Original file line number	Diff line number	Diff line change
`@@ -1722,6 +1722,7 @@ static void fc_rport_recv_els_req(struct fc_lport lport, struct fc_frame fp)`
`1722`	`1722`	`kref_put(&rdata->kref, fc_rport_destroy);`
`1723`	`1723`	`goto busy;`
`1724`	`1724`	`}`
	`1725`	`+ /* fall through */`
`1725`	`1726`	`default:`
`1726`	`1727`	`FC_RPORT_DBG(rdata,`
`1727`	`1728`	`"Reject ELS 0x%02x while in state %s\n",`