[PATCH][next] ray_cs: Use fallthrough pseudo-keyword

Gustavo A. R. Silva
2020-10-08T21:59:02Z

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