From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Mon, 29 Jul 2019 16:03:13 -0500
Subject: [PATCH] scsi: wd33c93: Mark expected switch fall-through
References: bsc#1156419,jsc#SLE-8281
Git-commit: c72a9692923f67a0ba862093848d1834259e01c3
Patch-mainline: v5.4-rc1
Mark switch cases where we are expecting to fall through.
This patch fixes the following warning (Building: m68k):
drivers/scsi/wd33c93.c: In function round_4 :
drivers/scsi/wd33c93.c:1856:11: warning: this statement may fall through [-Wimplicit-fallthrough=]
case 2: ++x;
^~~
drivers/scsi/wd33c93.c:1857:3: note: here
case 3: ++x;
^~~~
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/wd33c93.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index fb7b289fa09f..f81046f0e68a 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -1854,6 +1854,7 @@ round_4(unsigned int x)
case 1: --x;
break;
case 2: ++x;
+ /* fall through */
case 3: ++x;
}
return x;
--
2.16.4