ethernet: ucc_geth: use UCC_GETH_{RX,TX}_BD_RING_ALIGNMENT macros directly
These macros both have the value 32, there's no point first initializing align to a lower value. If anything, one could throw in a BUILD_BUG_ON(UCC_GETH_TX_BD_RING_ALIGNMENT < 4), but it's not worth it - lots of code depends on named constants having sensible values. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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@ -2196,9 +2196,8 @@ static int ucc_geth_alloc_tx(struct ucc_geth_private *ugeth)
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UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
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length += UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
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if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
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u32 align = 4;
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if (UCC_GETH_TX_BD_RING_ALIGNMENT > 4)
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align = UCC_GETH_TX_BD_RING_ALIGNMENT;
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u32 align = UCC_GETH_TX_BD_RING_ALIGNMENT;
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ugeth->tx_bd_ring_offset[j] =
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(u32) kmalloc((u32) (length + align), GFP_KERNEL);
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@ -2274,9 +2273,8 @@ static int ucc_geth_alloc_rx(struct ucc_geth_private *ugeth)
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for (j = 0; j < ug_info->numQueuesRx; j++) {
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length = ug_info->bdRingLenRx[j] * sizeof(struct qe_bd);
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if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
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u32 align = 4;
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if (UCC_GETH_RX_BD_RING_ALIGNMENT > 4)
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align = UCC_GETH_RX_BD_RING_ALIGNMENT;
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u32 align = UCC_GETH_RX_BD_RING_ALIGNMENT;
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ugeth->rx_bd_ring_offset[j] =
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(u32) kmalloc((u32) (length + align), GFP_KERNEL);
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if (ugeth->rx_bd_ring_offset[j] != 0)
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