ixgbe: cleanup unnecessary return value in ixgbe_cache_ring_rss

This change is just to cleanup some confusing logic in ixgbe_cache_ring_rss
which can be simplified by adding a conditional with return to the start of
the call.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index af4ef29cae112382d2128ad118f67b9eee2090dc..5f7929f52fe4ba635b8dce11a652524283253aec 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4295,19 +4295,16 @@ static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
 static inline bool ixgbe_cache_ring_rss(struct ixgbe_adapter *adapter)
 {
        int i;
-       bool ret = false;
 
-       if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
-               for (i = 0; i < adapter->num_rx_queues; i++)
-                       adapter->rx_ring[i]->reg_idx = i;
-               for (i = 0; i < adapter->num_tx_queues; i++)
-                       adapter->tx_ring[i]->reg_idx = i;
-               ret = true;
-       } else {
-               ret = false;
-       }
+       if (!(adapter->flags & IXGBE_FLAG_RSS_ENABLED))
+               return false;
 
-       return ret;
+       for (i = 0; i < adapter->num_rx_queues; i++)
+               adapter->rx_ring[i]->reg_idx = i;
+       for (i = 0; i < adapter->num_tx_queues; i++)
+               adapter->tx_ring[i]->reg_idx = i;
+
+       return true;
 }
 
 #ifdef CONFIG_IXGBE_DCB