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staging: rtlwifi: mark expected switch fall-through in rtl_make_smps_action

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo A. R. Silva 2017-10-10 14:01:16 -05:00 committed by Greg Kroah-Hartman
parent f8af6a3233
commit 640019bba4
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/rtlwifi/base.c
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@ -2335,9 +2335,7 @@ 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 */