diff options
| author | Joe Perches <joe@perches.com> | 2010-08-11 07:02:48 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-17 17:45:14 -0700 |
| commit | baeb2ffab4e67bb9174e6166e070a9a8ec94b0f6 (patch) | |
| tree | 08259e966cc0cacc58ed58a4865fe861cc255241 /drivers/net/wireless/rt2x00/rt2x00queue.c | |
| parent | 5a68d5ee000bb784c4856391b4861739c8bbd341 (diff) | |
drivers/net: Convert unbounded kzalloc calls to kcalloc
These changes may be slightly safer in some instances.
There are other kzalloc calls with a multiply, but those
calls are typically "small fixed #" * sizeof(some pointer)"
and those are not converted.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00queue.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00queue.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index a3401d30105..9c609be9508 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -755,7 +755,7 @@ static int rt2x00queue_alloc_entries(struct data_queue *queue, * Allocate all queue entries. */ entry_size = sizeof(*entries) + qdesc->priv_size; - entries = kzalloc(queue->limit * entry_size, GFP_KERNEL); + entries = kcalloc(queue->limit, entry_size, GFP_KERNEL); if (!entries) return -ENOMEM; @@ -891,7 +891,7 @@ int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev) */ rt2x00dev->data_queues = 2 + rt2x00dev->ops->tx_queues + req_atim; - queue = kzalloc(rt2x00dev->data_queues * sizeof(*queue), GFP_KERNEL); + queue = kcalloc(rt2x00dev->data_queues, sizeof(*queue), GFP_KERNEL); if (!queue) { ERROR(rt2x00dev, "Queue allocation failed.\n"); return -ENOMEM; |