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| author | Zhao, Gang <gamerh2o@gmail.com> | 2014-04-21 12:53:00 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-04-25 17:31:00 +0200 |
| commit | 308f7fcfdba47f24cd70cba978fd10fb4584e61c (patch) | |
| tree | 34fcd72b534a31032033308ac8c4da1ecf5c999f /net/mac80211/sta_info.c | |
| parent | 6b59db7d4c4b0ad039a10b63b48e4a7ff3655902 (diff) | |
| download | blackbird-op-linux-308f7fcfdba47f24cd70cba978fd10fb4584e61c.tar.gz blackbird-op-linux-308f7fcfdba47f24cd70cba978fd10fb4584e61c.zip | |
mac80211: remove unnecessary BUG_ON()
The BUG_ON(!err) can't be triggered in the code path, so remove
it.
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 137a192e64bc..c34a5f97abc7 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -552,7 +552,7 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU) { struct ieee80211_local *local = sta->local; - int err = 0; + int err; might_sleep(); @@ -570,7 +570,6 @@ int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU) return 0; out_free: - BUG_ON(!err); sta_info_free(local, sta); return err; } |
