Commit aa255101 authored by Karicheri, Muralidharan's avatar Karicheri, Muralidharan Committed by David S. Miller
Browse files

net: netcp: remove the redundant memmov() 



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: default avatarMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 69d707d0

drivers/net/ethernet/ti/netcp_core.c

+3 −3
Original line number Diff line number Diff line
@@ -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;

	}

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