From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Amitkumar Karwar <amitkarwar@gmail.com>,
Ganapathi Bhat <ganapathi.bhat@nxp.com>,
Xinming Hu <huxinming820@gmail.com>,
Kalle Valo <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH][next] mwifiex: Fix fall-through warnings for Clang
Date: Tue, 17 Nov 2020 10:09:58 -0600 [thread overview]
Message-ID: <20201117160958.GA18807@embeddedor> (raw)
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements 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@kernel.org>
---
drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 2 ++
drivers/net/wireless/marvell/mwifiex/sta_event.c | 1 +
drivers/net/wireless/marvell/mwifiex/uap_cmd.c | 1 +
drivers/net/wireless/marvell/mwifiex/wmm.c | 1 +
4 files changed, 5 insertions(+)
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
index 119ccacd1fcc..6b5d35d9e69f 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
@@ -201,6 +201,7 @@ static int mwifiex_ret_802_11_snmp_mib(struct mwifiex_private *priv,
mwifiex_dbg(priv->adapter, INFO,
"info: SNMP_RESP: DTIM period=%u\n",
ul_temp);
+ break;
default:
break;
}
@@ -1393,6 +1394,7 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
break;
case HostCmd_CMD_TDLS_OPER:
ret = mwifiex_ret_tdls_oper(priv, resp);
+ break;
case HostCmd_CMD_MC_POLICY:
break;
case HostCmd_CMD_CHAN_REPORT_REQUEST:
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c
index bc79ca4cb803..68c63268e2e6 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_event.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c
@@ -99,6 +99,7 @@ static int mwifiex_check_ibss_peer_capabilities(struct mwifiex_private *priv,
case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895:
sta_ptr->max_amsdu =
MWIFIEX_TX_DATA_BUF_SIZE_4K;
+ break;
default:
break;
}
diff --git a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
index b48a85d791f6..18e89777b784 100644
--- a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c
@@ -108,6 +108,7 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
if (params->crypto.wpa_versions & NL80211_WPA_VERSION_2)
bss_config->wpa_cfg.pairwise_cipher_wpa2 |=
CIPHER_AES_CCMP;
+ break;
default:
break;
}
diff --git a/drivers/net/wireless/marvell/mwifiex/wmm.c b/drivers/net/wireless/marvell/mwifiex/wmm.c
index b8f19ca73414..0b375608df7d 100644
--- a/drivers/net/wireless/marvell/mwifiex/wmm.c
+++ b/drivers/net/wireless/marvell/mwifiex/wmm.c
@@ -1396,6 +1396,7 @@ mwifiex_send_processed_packet(struct mwifiex_private *priv,
break;
case 0:
mwifiex_write_data_complete(adapter, skb, 0, ret);
+ break;
default:
break;
}
--
2.27.0
next reply other threads:[~2020-11-17 16:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-17 16:09 Gustavo A. R. Silva [this message]
2020-11-17 16:15 ` [PATCH][next] mwifiex: Fix fall-through warnings for Clang Joe Perches
2020-11-17 16:32 ` Gustavo A. R. Silva
2020-11-24 15:06 ` Kalle Valo
2020-11-24 15:22 ` Gustavo A. R. Silva
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