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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-01-23 10:03:32 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2019-01-25 16:05:31 +0300 |
| commit | 4af217500e7fc7cf87528488db5bc6494f4890a9 (patch) | |
| tree | 1663419c79ae482b36327bb4040e10273b51e4aa /net/wireless | |
| parent | 390298e86f8a2e8b428ffb259a323667229ff822 (diff) | |
| download | linux-4af217500e7fc7cf87528488db5bc6494f4890a9.tar.xz | |
cfg80211: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
This patch fixes the following warnings:
net/wireless/wext-compat.c:1327:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
net/wireless/wext-compat.c:1341:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/wext-compat.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 06943d9c9835..d522787c7354 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -1337,6 +1337,7 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) wstats.qual.qual = sig + 110; break; } + /* fall through */ case CFG80211_SIGNAL_TYPE_UNSPEC: if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_SIGNAL)) { wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED; @@ -1345,6 +1346,7 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) wstats.qual.qual = sinfo.signal; break; } + /* fall through */ default: wstats.qual.updated |= IW_QUAL_LEVEL_INVALID; wstats.qual.updated |= IW_QUAL_QUAL_INVALID; |