netdev - [PATCH net-next 06/10] fm10k: Fix fall-through warnings for Clang

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Date:   Tue, 23 Mar 2021 12:01:45 -0700
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        netdev@...r.kernel.org, sassmann@...hat.com,
        anthony.l.nguyen@...el.com
Subject: [PATCH net-next 06/10] fm10k: Fix fall-through warnings for Clang

From: "Gustavo A. R. Silva" <gustavoars@...nel.org>

In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding a couple of break statements instead of
just 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>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k_mbx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
index a2642b9b3602..30ca9ee1900b 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
@@ -1039,6 +1039,7 @@ static s32 fm10k_mbx_create_reply(struct fm10k_hw *hw,
 	case FM10K_STATE_CLOSED:
 		/* generate new header based on data */
 		fm10k_mbx_create_disconnect_hdr(mbx);
+		break;
 	default:
 		break;
 	}
@@ -2017,6 +2018,7 @@ static s32 fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
 	case FM10K_STATE_CONNECT:
 		/* Update remote value to match local value */
 		mbx->remote = mbx->local;
+		break;
 	default:
 		break;
 	}
-- 
2.26.2