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: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1226,9 +1226,9 @@ static int netcp_tx_submit_skb(struct netcp_intf *netcp,
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/* psdata points to both native-endian and device-endian data */
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__le32 *psdata = (void __force *)p_info.psdata;
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memmove(p_info.psdata, p_info.psdata + p_info.psdata_len,
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p_info.psdata_len);
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set_words(p_info.psdata, p_info.psdata_len, psdata);
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set_words((u32 *)psdata +
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(KNAV_DMA_NUM_PS_WORDS - p_info.psdata_len),
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p_info.psdata_len, psdata);
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tmp |= (p_info.psdata_len & KNAV_DMA_DESC_PSLEN_MASK) <<
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KNAV_DMA_DESC_PSLEN_SHIFT;
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}
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