linux-hardening - [PATCH 122/141] scsi: csiostor: Fix fall-through warnings for Clang

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Message-ID: <b77ee091548f16b52056c3b9ee8c76dc6691f868.1605896060.git.gustavoars@kernel.org>
Date:   Fri, 20 Nov 2020 12:39:26 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH 122/141] scsi: csiostor: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
---
 drivers/scsi/csiostor/csio_wr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/csiostor/csio_wr.c b/drivers/scsi/csiostor/csio_wr.c
index 9010cb6045dc..fe0355c964bc 100644
--- a/drivers/scsi/csiostor/csio_wr.c
+++ b/drivers/scsi/csiostor/csio_wr.c
@@ -830,6 +830,7 @@ csio_wr_destroy_queues(struct csio_hw *hw, bool cmd)
 				if (flq_idx != -1)
 					csio_q_flid(hw, flq_idx) = CSIO_MAX_QID;
 			}
+			break;
 		default:
 			break;
 		}
-- 
2.27.0