net: hns3: replace snprintf with scnprintf in hns3_dbg_cmd_read
The return value of snprintf may be greater than the size of HNS3_DBG_READ_LEN, use scnprintf instead in hns3_dbg_cmd_read. Signed-off-by:Chen Zhou <chenzhou10@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
ad063075
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