hv_netvsc: Remove unnecessary round_up for recv_completion_cnt
The vzalloc_node(), already rounds the total size to whole pages, and sizeof(u64) is smaller than sizeof(struct recv_comp_data). So round_up of recv_completion_cnt is not necessary, and may cause extra memory allocation. To save memory, remove this unnecessary round_up for recv_completion_cnt. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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