mac80211: tx: delete a redundant if statement in ieee80211_check_fast_xmit()

If statement is meaningless because the code will goto out regardless of
whether fast_tx is NULL or not.

Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Link: https://lore.kernel.org/r/20220413091902.27438-1-hbh25y@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 13253eb39d093c382bf5f9c7a13482e6dae01e52..0e4efc08c762d26a1fa4a1bcaa9885f9d4edaf0b 100644 (file)
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -3150,8 +3150,6 @@ void ieee80211_check_fast_xmit(struct sta_info *sta)
 
        fast_tx = kmemdup(&build, sizeof(build), GFP_ATOMIC);
        /* if the kmemdup fails, continue w/o fast_tx */
-       if (!fast_tx)
-               goto out;
 
  out:
        /* we might have raced against another call to this function */