From: Rob Herring <[email protected]> xgmac_desc_get_buf_len appears to have a copy/paste error. flags is the wrong field to read. We should be reading buf_size field. cpu_to_le32 should also be le32_to_cpu. This never really mattered as this function is only used for DMA mapping calls which happen to be nops with coherent DMA.
Signed-off-by: Rob Herring <[email protected]> --- drivers/net/ethernet/calxeda/xgmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c index 71f6720..d41af68 100644 --- a/drivers/net/ethernet/calxeda/xgmac.c +++ b/drivers/net/ethernet/calxeda/xgmac.c @@ -421,7 +421,7 @@ static inline void desc_set_buf_len(struct xgmac_dma_desc *p, u32 buf_sz) static inline int desc_get_buf_len(struct xgmac_dma_desc *p) { - u32 len = cpu_to_le32(p->flags); + u32 len = le32_to_cpu(p->buf_size); return (len & DESC_BUFFER1_SZ_MASK) + ((len & DESC_BUFFER2_SZ_MASK) >> DESC_BUFFER2_SZ_OFFSET); } -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
