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ibmveth: consolidate kmalloc of array, memset 0 to kcalloc

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This is an API consolidation only. The use of kmalloc + memset to 0
is equivalent to kcalloc in this case as it is allocating an array
of elements.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nicholas Mc Guire 2015-12-20 15:06:18 +01:00 committed by David S. Miller
parent 958d104e3d
commit 076ef44070
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/ibm/ibmveth.c
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@ -169,7 +169,7 @@ static int ibmveth_alloc_buffer_pool(struct ibmveth_buff_pool *pool)
if (!pool->free_map) if (!pool->free_map)
return -1; return -1;
pool->dma_addr = kmalloc(sizeof(dma_addr_t) * pool->size, GFP_KERNEL); pool->dma_addr = kcalloc(pool->size, sizeof(dma_addr_t), GFP_KERNEL);
if (!pool->dma_addr) { if (!pool->dma_addr) {
kfree(pool->free_map); kfree(pool->free_map);
pool->free_map = NULL; pool->free_map = NULL;
@ -187,8 +187,6 @@ static int ibmveth_alloc_buffer_pool(struct ibmveth_buff_pool *pool)
return -1; return -1;
} }
memset(pool->dma_addr, 0, sizeof(dma_addr_t) * pool->size);
for (i = 0; i < pool->size; ++i) for (i = 0; i < pool->size; ++i)
pool->free_map[i] = i; pool->free_map[i] = i;