linux-kernel - [PATCH 32/41] scsi: myrb: Mark expected switch fall-throughs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 27 Nov 2018 22:32:52 -0600
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     Hannes Reinecke <hare@...nel.org>
Cc:     "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Subject: [PATCH 32/41] scsi: myrb: Mark expected switch fall-throughs

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1465234 ("Missing break in switch")
Addresses-Coverity-ID: 1465238 ("Missing break in switch")
Addresses-Coverity-ID: 1465242 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
---
 drivers/scsi/myrb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/scsi/myrb.c b/drivers/scsi/myrb.c
index 0642f2d0a3bb..539ac8ce4fcd 100644
--- a/drivers/scsi/myrb.c
+++ b/drivers/scsi/myrb.c
@@ -1528,6 +1528,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
 			scmd->scsi_done(scmd);
 			return 0;
 		}
+		/* fall through */
 	case WRITE_6:
 		lba = (((scmd->cmnd[1] & 0x1F) << 16) |
 		       (scmd->cmnd[2] << 8) |
@@ -1544,6 +1545,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
 			scmd->scsi_done(scmd);
 			return 0;
 		}
+		/* fall through */
 	case WRITE_10:
 	case VERIFY:		/* 0x2F */
 	case WRITE_VERIFY:	/* 0x2E */
@@ -1560,6 +1562,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
 			scmd->scsi_done(scmd);
 			return 0;
 		}
+		/* fall through */
 	case WRITE_12:
 	case VERIFY_12: /* 0xAF */
 	case WRITE_VERIFY_12:	/* 0xAE */
-- 
2.17.1