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mac80211_hwsim: mark expected switch fall-through 

In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.

This patch fixes the following warning:

drivers/net/wireless/mac80211_hwsim.c: In function ‘init_mac80211_hwsim’:
drivers/net/wireless/mac80211_hwsim.c:3853:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    param.reg_strict = true;
    ~~~~~~~~~~~~~~~~~^~~~~~
drivers/net/wireless/mac80211_hwsim.c:3854:3: note: here
   case HWSIM_REGTEST_DRIVER_REG_ALL:
   ^~~~

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Gustavo A. R. Silva 2019-04-29 13:19:50 -05:00 committed by Johannes Berg
parent 25d16d124a
commit 85a55ff2cf
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/mac80211_hwsim.c
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@ -3851,6 +3851,7 @@ static int __init init_mac80211_hwsim(void)
break;
case HWSIM_REGTEST_STRICT_ALL:
param.reg_strict = true;
/* fall through */
case HWSIM_REGTEST_DRIVER_REG_ALL:
param.reg_alpha2 = hwsim_alpha2s[0];
break;