* [PATCH] staging: rtlwifi: mark expected switch fall-through in rtl_make_smps_action
@ 2017-10-10 19:01 Gustavo A. R. Silva
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From: Gustavo A. R. Silva @ 2017-10-10 19:01 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: devel, linux-kernel, Gustavo A. R. Silva
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/staging/rtlwifi/base.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/rtlwifi/base.c b/drivers/staging/rtlwifi/base.c
index b88b0e8..cc38907 100644
--- a/drivers/staging/rtlwifi/base.c
+++ b/drivers/staging/rtlwifi/base.c
@@ -2334,9 +2334,7 @@ static struct sk_buff *rtl_make_smps_action(struct ieee80211_hw *hw,
case IEEE80211_SMPS_AUTOMATIC:/* 0 */
case IEEE80211_SMPS_NUM_MODES:/* 4 */
WARN_ON(1);
- /* Here will get a 'MISSING_BREAK' in Coverity Test, just ignore it.
- * According to Kernel Code, here is right.
- */
+ /* fall through */
case IEEE80211_SMPS_OFF:/* 1 */ /*MIMO_PS_NOLIMIT*/
action_frame->u.action.u.ht_smps.smps_control =
WLAN_HT_SMPS_CONTROL_DISABLED;/* 0 */
--
2.7.4
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2017-10-10 19:01 [PATCH] staging: rtlwifi: mark expected switch fall-through in rtl_make_smps_action Gustavo A. R. Silva
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