linux-kernel - [PATCH] staging: dpaa2-ethsw: fix switch/case fallthrough warning

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Message-Id: <20200720053036.10383-1-posteuca@mutex.one>
Date:   Mon, 20 Jul 2020 08:30:36 +0300
From:   Marian Posteuca <posteuca@...ex.one>
To:     Ioana Radulescu <ruxandra.radulescu@....com>,
        Ioana Ciornei <ioana.ciornei@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org
Cc:     Marian Posteuca <posteuca@...ex.one>
Subject: [PATCH] staging: dpaa2-ethsw: fix switch/case fallthrough warning

Fix the fallthrough warning that is reported by checkpatch.

Signed-off-by: Marian Posteuca <posteuca@...ex.one>
---
 drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
index 2fb75a7c9314..4986591097dc 100644
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
@@ -1362,7 +1362,8 @@ static int port_switchdev_blocking_event(struct notifier_block *unused,
 		return NOTIFY_DONE;
 
 	switch (event) {
-	case SWITCHDEV_PORT_OBJ_ADD: /* fall through */
+	case SWITCHDEV_PORT_OBJ_ADD:
+		fallthrough;
 	case SWITCHDEV_PORT_OBJ_DEL:
 		return ethsw_switchdev_port_obj_event(event, dev, ptr);
 	case SWITCHDEV_PORT_ATTR_SET:
-- 
2.26.2