Remove not useful WARN_ON macros in mt76u_get_rx_entry_len routine since corrupted frames should just be silently discarded Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxxxxxx> --- drivers/net/wireless/mediatek/mt76/usb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 7780b07543bb..81f036b3df86 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -326,9 +326,9 @@ static int mt76u_get_rx_entry_len(u8 *data, u32 data_len) min_len = MT_DMA_HDR_LEN + MT_RX_RXWI_LEN + MT_FCE_INFO_LEN; - if (data_len < min_len || WARN_ON(!dma_len) || - WARN_ON(dma_len + MT_DMA_HDR_LEN > data_len) || - WARN_ON(dma_len & 0x3)) + if (data_len < min_len || !dma_len || + dma_len + MT_DMA_HDR_LEN > data_len || + (dma_len & 0x3)) return -EINVAL; return dma_len; } -- 2.17.1
