HID: Intel-thc-hid: Intel-quicki2c: Use put_unaligned_le16 for __le16 writes

Replace memcpy operations with put_unaligned_le16() when writing 16-bit
little-endian values to the write buffer.

This change improves code clarity and ensures proper handling of unaligned
memory access.

Signed-off-by: Even Xu <even.xu@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

diff --git a/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c b/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c
index 013cbbb39efd2ff7ff9b45f5716c4d559e01cbca..ab390ce79c213e612fe53adeac3bd80ae28408e4 100644 (file)
--- a/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c
+++ b/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c
@@ -41,9 +41,7 @@ static ssize_t quicki2c_init_write_buf(struct quicki2c_device *qcdev, u32 cmd, s
        }
 
        if (data && data_len) {
-               __le16 len = cpu_to_le16(data_len + HIDI2C_LENGTH_LEN);
-
-               memcpy(write_buf + offset, &len, HIDI2C_LENGTH_LEN);
+               put_unaligned_le16(data_len + HIDI2C_LENGTH_LEN, write_buf + offset);
                offset += HIDI2C_LENGTH_LEN;
                memcpy(write_buf + offset, data, data_len);
        }