From: Nicholas Mc Guire Date: Sun, 20 Dec 2015 14:06:18 +0000 (+0100) Subject: ibmveth: consolidate kmalloc of array, memset 0 to kcalloc X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=076ef440708bc28d821cebb2dbca64e3c917ac73;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git ibmveth: consolidate kmalloc of array, memset 0 to kcalloc 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 Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index 6691b5a45b9d..335417b4756b 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -169,7 +169,7 @@ static int ibmveth_alloc_buffer_pool(struct ibmveth_buff_pool *pool) if (!pool->free_map) 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) { kfree(pool->free_map); pool->free_map = NULL; @@ -187,8 +187,6 @@ static int ibmveth_alloc_buffer_pool(struct ibmveth_buff_pool *pool) return -1; } - memset(pool->dma_addr, 0, sizeof(dma_addr_t) * pool->size); - for (i = 0; i < pool->size; ++i) pool->free_map[i] = i;