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Date:   Tue, 27 Nov 2018 22:24:47 -0600
From:   "Gustavo A. R. Silva" <gustavo@embeddedor.com>
To:     Finn Thain <fthain@telegraphics.com.au>,
        Michael Schmitz <schmitzmic@gmail.com>
Cc:     "James E.J. Bottomley" <jejb@linux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
        "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Subject: [PATCH 02/41] scsi: NCR5380: Mark expected switch fall-through
Message-ID: <8b4ef418aa7803199954100fd89717f38d61ae06.1543374820.git.gustavo@embeddedor.com>
References: <cover.1543374820.git.gustavo@embeddedor.com>
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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 "Fall through to reject message"
with a "fall through" annotation at the bottom of the case, which is what GCC
is expecting to find.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
 drivers/scsi/NCR5380.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 01c23d27f290..12073e52a0eb 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -1933,12 +1933,11 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
 					if (!hostdata->connected)
 						return;
 
-					/* Fall through to reject message */
-
 					/*
 					 * If we get something weird that we aren't expecting,
 					 * reject it.
 					 */
+					/* fall through */
 				default:
 					if (tmp == EXTENDED_MESSAGE)
 						scmd_printk(KERN_INFO, cmd,
-- 
2.17.1