IS_ERR() already calls unlikely(), so unlikely() is redundant here.
Signed-off-by: Zhang Changzhong <zhangchangzhong@xxxxxxxxxx>
---
v1->v2: add "wifi:" prefix to the title
net/mac80211/mesh_pathtbl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index c0a5c75..30c0d89 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -580,7 +580,7 @@ void mesh_fast_tx_cache(struct ieee80211_sub_if_data *sdata,
prev = rhashtable_lookup_get_insert_fast(&cache->rht,
&entry->rhash,
fast_tx_rht_params);
- if (unlikely(IS_ERR(prev))) {
+ if (IS_ERR(prev)) {
kfree(entry);
goto unlock_cache;
}
--
2.9.5
