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staging: vt6655: mark expected switch fall-throughs in vnt_set_keymode

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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 <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo A. R. Silva 2017-10-10 14:40:31 -05:00 committed by Greg Kroah-Hartman
parent 116d8eea59
commit 69ccc6240d
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/vt6655/key.c
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@ -56,17 +56,19 @@ static int vnt_set_keymode(struct ieee80211_hw *hw, u8 *mac_addr,
}
switch (key_type) {
/* fallthrough */
case VNT_KEY_DEFAULTKEY:
/* default key last entry */
entry = MAX_KEY_TABLE - 1;
key->hw_key_idx = entry;
/* fall through */
case VNT_KEY_ALLGROUP:
key_mode |= VNT_KEY_ALLGROUP;
if (onfly_latch)
key_mode |= VNT_KEY_ONFLY_ALL;
/* fall through */
case VNT_KEY_GROUP_ADDRESS:
key_mode |= mode;
/* fall through */
case VNT_KEY_GROUP:
key_mode |= (mode << 4);
key_mode |= VNT_KEY_GROUP;