net: wwan: iosm: Use skb_put_data() instead of skb_put/memcpy pair

Use skb_put_data() instead of skb_put() and memcpy(), which is clear.
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Reviewed-by: M Chetan Kumar <m.chetan.kumar@intel.com>
Link: https://lore.kernel.org/r/20220927023254.30342-1-shangxiaojing@huawei.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/wwan/iosm/iosm_ipc_imem_ops.c

@@ -590,7 +590,7 @@ int ipc_imem_sys_devlink_write(struct iosm_devlink *ipc_devlink,
 		goto out;
 	}
 
-	memcpy(skb_put(skb, count), buf, count);
+	skb_put_data(skb, buf, count);
 
 	IPC_CB(skb)->op_type = UL_USR_OP_BLOCKED;