The psdata is populated with command data by netcp modules to the tail of the buffer and set_words() copy the same to the front of the psdata. So remove the redundant memmov function call. Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx> --- drivers/net/ethernet/ti/netcp_core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c index a136c56..286fd8d 100644 --- a/drivers/net/ethernet/ti/netcp_core.c +++ b/drivers/net/ethernet/ti/netcp_core.c @@ -1226,9 +1226,9 @@ static int netcp_tx_submit_skb(struct netcp_intf *netcp, /* psdata points to both native-endian and device-endian data */ __le32 *psdata = (void __force *)p_info.psdata; - memmove(p_info.psdata, p_info.psdata + p_info.psdata_len, - p_info.psdata_len); - set_words(p_info.psdata, p_info.psdata_len, psdata); + set_words((u32 *)psdata + + (KNAV_DMA_NUM_PS_WORDS - p_info.psdata_len), + p_info.psdata_len, psdata); tmp |= (p_info.psdata_len & KNAV_DMA_DESC_PSLEN_MASK) << KNAV_DMA_DESC_PSLEN_SHIFT; } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
