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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue 

Jeff Kirsher says:

====================
Intel Wired LAN Driver Updates 2015-05-07

This series contains updates to igb only.

Toshiaki provides two fixes for igb, first fixes an issue when changing
the number of rings by ethtool which causes oops because of uninitialized
pointers.  The second fix resolves a typo where tx_ring was used instead
of the desired rx_ring.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2015-05-09 22:23:59 -04:00
parent 3e4336a65a 2439fc4d71
commit 7c0004d396
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/intel/igb/igb_main.c
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@ -1036,7 +1036,7 @@ static void igb_reset_q_vector(struct igb_adapter *adapter, int v_idx)
adapter->tx_ring[q_vector->tx.ring->queue_index] = NULL;
if (q_vector->rx.ring)
adapter->tx_ring[q_vector->rx.ring->queue_index] = NULL;
adapter->rx_ring[q_vector->rx.ring->queue_index] = NULL;
netif_napi_del(&q_vector->napi);
@ -1207,6 +1207,8 @@ static int igb_alloc_q_vector(struct igb_adapter *adapter,
q_vector = adapter->q_vector[v_idx];
if (!q_vector)
q_vector = kzalloc(size, GFP_KERNEL);
else
memset(q_vector, 0, size);
if (!q_vector)
return -ENOMEM;