diff options
| author | Lorenzo Bianconi <lorenzo.bianconi@redhat.com> | 2018-09-18 14:12:05 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-10-01 12:33:58 +0200 |
| commit | 09dbcd8bb4896294af0f9a4ec08a09890fddde0c (patch) | |
| tree | dda7a47fcec467ca3cf11581c641354dd31b2383 /drivers/net | |
| parent | deb9350c5efa9c360af9eef47940a9db870c899a (diff) | |
mt76: usb: remove WARN_ON in mt76u_get_rx_entry_len
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@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/usb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index be43e2941dc4..b3edd645b3c0 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -383,9 +383,9 @@ 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; } |