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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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1 | 2 | /* |
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2 | 3 | * O(1) TX queue with built-in allocator for ST-Ericsson CW1200 drivers |
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3 | 4 | * |
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4 | 5 | * Copyright (c) 2010, ST-Ericsson |
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5 | 6 | * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no> |
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6 | | - * |
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7 | | - * This program is free software; you can redistribute it and/or modify |
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8 | | - * it under the terms of the GNU General Public License version 2 as |
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9 | | - * published by the Free Software Foundation. |
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10 | 7 | */ |
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11 | 8 | |
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12 | 9 | #include <net/mac80211.h> |
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.. | .. |
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82 | 79 | struct cw1200_queue_item *item) |
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83 | 80 | { |
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84 | 81 | struct cw1200_queue_item *gc_item; |
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85 | | - gc_item = kmalloc(sizeof(struct cw1200_queue_item), |
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| 82 | + gc_item = kmemdup(item, sizeof(struct cw1200_queue_item), |
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86 | 83 | GFP_ATOMIC); |
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87 | 84 | BUG_ON(!gc_item); |
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88 | | - memcpy(gc_item, item, sizeof(struct cw1200_queue_item)); |
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89 | 85 | list_add_tail(&gc_item->head, gc_list); |
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90 | 86 | } |
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91 | 87 | |
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.. | .. |
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283 | 279 | struct cw1200_txpriv *txpriv) |
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284 | 280 | { |
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285 | 281 | int ret = 0; |
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286 | | - LIST_HEAD(gc_list); |
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287 | 282 | struct cw1200_queue_stats *stats = queue->stats; |
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288 | 283 | |
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289 | 284 | if (txpriv->link_id >= queue->stats->map_capacity) |
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