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| author | Nick Nunley <nicholasx.d.nunley@intel.com> | 2010-02-17 01:05:35 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-17 13:21:38 -0800 |
| commit | fe0592b4be0ce362e87cefd4f6dbf12cb5704d1b (patch) | |
| tree | 80c9e3e34abd006657ea6bda991472fd9c781022 /drivers/net/igb | |
| parent | d3eeb62ddd06ea20a054213cface92d328709285 (diff) | |
| download | kernel_samsung_smdk4412-fe0592b4be0ce362e87cefd4f6dbf12cb5704d1b.zip kernel_samsung_smdk4412-fe0592b4be0ce362e87cefd4f6dbf12cb5704d1b.tar.gz kernel_samsung_smdk4412-fe0592b4be0ce362e87cefd4f6dbf12cb5704d1b.tar.bz2 | |
igb: use igb_free_q_vectors to cleanup failure in igb_alloc_q_vectors
This change makes it so that igb_free_q_vectors is reused in
igb_alloc_q_vectors to handle the cleanup instead of unwinding
through the allocations.
Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igb')
| -rw-r--r-- | drivers/net/igb/igb_main.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index a9f4e02..ab7c5e9 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -649,6 +649,8 @@ static void igb_free_q_vectors(struct igb_adapter *adapter) for (v_idx = 0; v_idx < adapter->num_q_vectors; v_idx++) { struct igb_q_vector *q_vector = adapter->q_vector[v_idx]; adapter->q_vector[v_idx] = NULL; + if (!q_vector) + continue; netif_napi_del(&q_vector->napi); kfree(q_vector); } @@ -768,13 +770,7 @@ static int igb_alloc_q_vectors(struct igb_adapter *adapter) return 0; err_out: - while (v_idx) { - v_idx--; - q_vector = adapter->q_vector[v_idx]; - netif_napi_del(&q_vector->napi); - kfree(q_vector); - adapter->q_vector[v_idx] = NULL; - } + igb_free_q_vectors(adapter); return -ENOMEM; } |