mt7601u: do not use WARN_ON in the datapath (b6958ad0) · Commits · 戴 / test

Substitute WARN_ON with WARN_ON_ONCE in mt7601u_rx_next_seg_len routine Signed-off-by:

drivers/net/wireless/mediatek/mt7601u/dma.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -124,9 +124,9 @@ static u16 mt7601u_rx_next_seg_len(u8 *data, u32 data_len)
		u16 dma_len = get_unaligned_le16(data);

		if (data_len < min_seg_len \|\|
		WARN_ON(!dma_len) \|\|
		WARN_ON(dma_len + MT_DMA_HDRS > data_len) \|\|
		WARN_ON(dma_len & 0x3))
		WARN_ON_ONCE(!dma_len) \|\|
		WARN_ON_ONCE(dma_len + MT_DMA_HDRS > data_len) \|\|
		WARN_ON_ONCE(dma_len & 0x3))
		return 0;

		return MT_DMA_HDRS + dma_len;