iwlwifi: do not use GFP_DMA in iwl_tx_queue_init
GFP_DMA is not necessary for the iwlwifi hardware and it can cause allocation failures and/or invoke the OOM killer on lots of systems. For reference: https://bugzilla.redhat.com/show_bug.cgi?id=459709 Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -426,7 +426,7 @@ static int iwl_tx_queue_init(struct iwl_priv *priv,
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continue;
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continue;
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}
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}
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txq->cmd[i] = kmalloc(len, GFP_KERNEL | GFP_DMA);
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txq->cmd[i] = kmalloc(len, GFP_KERNEL);
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if (!txq->cmd[i])
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if (!txq->cmd[i])
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return -ENOMEM;
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return -ENOMEM;
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}
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}
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