From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: 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] ray_cs: Use fallthrough pseudo-keyword
Date: Thu, 8 Oct 2020 17:04:22 -0500 [thread overview]
Message-ID: <20201008220422.GA6926@embeddedor> (raw)
In order to enable -Wimplicit-fallthrough for Clang[1], replace the
existing /* fall through */ comments with the new pseudo-keyword
macro fallthrough[2].
[1] https://git.kernel.org/linus/e2079e93f562c7f7a030eb7642017ee5eabaaa10
[2] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/net/wireless/ray_cs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index bf3fbd14eda3..590bd974d94f 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -877,10 +877,10 @@ static int ray_hw_xmit(unsigned char *data, int len, struct net_device *dev,
switch (ccsindex = get_free_tx_ccs(local)) {
case ECCSBUSY:
pr_debug("ray_hw_xmit tx_ccs table busy\n");
- /* fall through */
+ fallthrough;
case ECCSFULL:
pr_debug("ray_hw_xmit No free tx ccs\n");
- /* fall through */
+ fallthrough;
case ECARDGONE:
netif_stop_queue(dev);
return XMIT_NO_CCS;
@@ -1272,7 +1272,7 @@ static int ray_set_mode(struct net_device *dev, struct iw_request_info *info,
switch (wrqu->mode) {
case IW_MODE_ADHOC:
card_mode = 0;
- /* Fall through */
+ fallthrough;
case IW_MODE_INFRA:
local->sparm.b5.a_network_type = card_mode;
break;
--
2.27.0
next reply other threads:[~2020-10-08 21:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 22:04 Gustavo A. R. Silva [this message]
2020-11-07 11:30 ` [PATCH][next] ray_cs: Use fallthrough pseudo-keyword Kalle Valo
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