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| author | David S. Miller <davem@davemloft.net> | 2015-05-09 22:23:59 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-09 22:23:59 -0400 |
| commit | 7c0004d3960a3ebffc68c372dfd98c09d1c680eb (patch) | |
| tree | c21b9eb7afc150b2a4a893d21cbd6870f147e1f5 /drivers | |
| parent | 3e4336a65ab6b45cbac10b8347c8f8951fec515d (diff) | |
| parent | 2439fc4d71f71b47c8ace1f42eb46039222282a0 (diff) | |
| download | lwn-7c0004d3960a3ebffc68c372dfd98c09d1c680eb.tar.gz lwn-7c0004d3960a3ebffc68c372dfd98c09d1c680eb.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 8457d0306e3a..a0a9b1fcb5e8 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -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; |