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 <gustavo...@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
