mac80211: simplify code in ieee80211_prepare_and_rx_handle

No need to assign the return value of prepare_for_handlers
to a variable if the only usage is to test it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 5a2afe9583a806d5f9059c390e0cc70ae7799e22..8cb20d7ff6370d1a05dda29eaf7e3d478cf9cf88 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -3191,13 +3191,11 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx,
        struct ieee80211_sub_if_data *sdata = rx->sdata;
        struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
        struct ieee80211_hdr *hdr = (void *)skb->data;
-       int prepares;
 
        rx->skb = skb;
        status->rx_flags |= IEEE80211_RX_RA_MATCH;
-       prepares = prepare_for_handlers(rx, hdr);
 
-       if (!prepares)
+       if (!prepare_for_handlers(rx, hdr))
                return false;
 
        if (!consume) {